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To ensure comfort and practicality, the Shorts feature two functional side pockets, a split seam for increased motion during activity, and an adjustable drawcord for a secure fit.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eKey Features: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eReflective detailing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTwo side pockets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eInner mesh lining\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTrailberg branded adjustable drawcord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSplit seam for increased motion\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e90% Polyester, 10% Elastane\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel is 4ft10 (152cm) wearing a size  L\/B. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":54965883306369,"sku":"TBJSH007-011-XS\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":54965883339137,"sku":"TBJSH007-011-S\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":54965883371905,"sku":"TBJSH007-011-M\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":54965883404673,"sku":"TBJSH007-011-L\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":54965883437441,"sku":"TBJSH007-011-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/TRAILBERG_KIDS_2601269139_24e717d4-f181-44a6-b9e8-2dc35393d658.jpg?v=1776410805"},{"product_id":"boys-triathlon-tee-storm-grey","title":"Boys Triathlon 4.0 Tee - Storm Grey\/Black","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for busy days on the move, the lightweight Triathlon 4.0 Tee combines all-day comfort with a sporty look. The soft, breathable fabric helps keep them cool whether you're at school, training, or exploring outdoors, while the relaxed fit allows for easy, unrestricted movement. Finished with subtle Trailberg detailing, it's an everyday essential you'll want to wear again and again.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSoft, breathable fabric for all-day comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight construction for easy movement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContrast shoulder and back panels for a sporty finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComfortable crew neck and classic fit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReflective Trailberg branding for added visibility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIdeal for:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e School, Training, Everyday Wear, Outdoor Activity\u003c\/span\u003e\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55536411869569,"sku":"TBJTS016-478-XS\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55536411902337,"sku":"TBJTS016-478-S\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55536411935105,"sku":"TBJTS016-478-M\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55536411967873,"sku":"TBJTS016-478-L\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55536412000641,"sku":"TBJTS016-478-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2751.jpg?v=1777295618"},{"product_id":"boys-kinetic-tee-moon-grey","title":"Boys Kinetic Tee - Moon Grey\/Neon Lime","description":"\u003cp data-start=\"722\" data-end=\"1176\"\u003eEngineered for performance and designed for impact, the Boys Kinetic Tee blends technical fabrics with a dynamic aesthetic. A lightweight single knit jersey construction delivers stretch, breathability, and comfort, while the digital print finish adds a bold, modern look. A flexible 4-way stretch back panel enhances movement, making it ideal for active days. Finished with reflective branding and detailing for visibility and a performance-driven edge.\u003c\/p\u003e\n\u003cp data-start=\"1178\" data-end=\"1332\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1203\"\u003eMaterial Composition:\u003c\/strong\u003e\u003cbr data-start=\"1203\" data-end=\"1206\"\u003eMain Body: 90% Polyester, 10% Elastane (200GSM, digital print)\u003cbr data-start=\"1268\" data-end=\"1271\"\u003eCB Panel: 90% Polyester, 10% Elastane (4-way stretch, 125GSM)\u003c\/p\u003e\n\u003cp data-start=\"1334\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1334\" data-end=\"1351\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"1351\" data-end=\"1354\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55536412590465,"sku":"TBJTS014-123-XS\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55536412623233,"sku":"TBJTS014-123-S\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55536412656001,"sku":"TBJTS014-123-M\/B","price":28.0,"currency_code":"GBP","in_stock":false},{"title":"L\/B","offer_id":55536412688769,"sku":"TBJTS014-123-L\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55536412721537,"sku":"TBJTS014-123-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2673.jpg?v=1777295485"},{"product_id":"boys-cloud-tee-dove-blue","title":"Boys Flex Tee - Dove Blue","description":"\u003cp data-start=\"23\" data-end=\"504\"\u003eBuilt for everyday performance, the Boys Flex Tee is designed to deliver lightweight comfort with a technical edge. Constructed from smooth polyester fabric, it offers a breathable feel that works across active and casual settings. Reflective heat transfer detailing across the chest, back, and shoulders adds a modern, high-visibility finish, while the branded back neck tape enhances comfort and durability. A versatile essential made for movement, training, and day-to-day wear.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"630\"\u003e\u003cstrong data-start=\"506\" data-end=\"531\"\u003eMaterial Composition:\u003c\/strong\u003e\u003cbr data-start=\"531\" data-end=\"534\"\u003eMain Body: 100% Polyester (160GSM)\u003cbr data-start=\"568\" data-end=\"571\"\u003eCB \u0026amp; Shoulder: 100% Polyester (160GSM, reverse side finish)\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"689\"\u003e\u003cstrong data-start=\"632\" data-end=\"649\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"649\" data-end=\"652\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55536413049217,"sku":"TBJTS015-209-XS\/B","price":28.0,"currency_code":"GBP","in_stock":false},{"title":"S\/B","offer_id":55536413081985,"sku":"TBJTS015-209-S\/B","price":28.0,"currency_code":"GBP","in_stock":false},{"title":"M\/B","offer_id":55536413114753,"sku":"TBJTS015-209-M\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55536413147521,"sku":"TBJTS015-209-L\/B","price":28.0,"currency_code":"GBP","in_stock":false},{"title":"XL\/B","offer_id":55536413180289,"sku":"TBJTS015-209-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2832.jpg?v=1777295381"},{"product_id":"boys-cloud-tee-moon-breeze","title":"Boys Flex Tee - Breeze","description":"\u003cp data-start=\"23\" data-end=\"504\"\u003eBuilt for everyday performance, the Boys Flex Tee is designed to deliver lightweight comfort with a technical edge. Constructed from smooth polyester fabric, it offers a breathable feel that works across active and casual settings. Reflective heat transfer detailing across the chest, back, and shoulders adds a modern, high-visibility finish, while the branded back neck tape enhances comfort and durability. A versatile essential made for movement, training, and day-to-day wear.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"630\"\u003e\u003cstrong data-start=\"506\" data-end=\"531\"\u003eMaterial Composition:\u003c\/strong\u003e\u003cbr data-start=\"531\" data-end=\"534\"\u003eMain Body: 100% Polyester (160GSM)\u003cbr data-start=\"568\" data-end=\"571\"\u003eCB \u0026amp; Shoulder: 100% Polyester (160GSM, reverse side finish)\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"689\"\u003e\u003cstrong data-start=\"632\" data-end=\"649\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"649\" data-end=\"652\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55536413770113,"sku":"TBJTS015-017-XS\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55536413802881,"sku":"TBJTS015-017-S\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55536413835649,"sku":"TBJTS015-017-M\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55536413868417,"sku":"TBJTS015-017-L\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55536413901185,"sku":"TBJTS015-017-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2815.jpg?v=1777295255"},{"product_id":"boys-triathlon-short-black-storm-grey-cosmic","title":"Boys Triathlon 4.0 Short - Black\/Storm Grey\/Cosmic Pink","description":"\u003cp\u003eDesigned with performance at its core, the Boys Triathlon 4.0 Short delivers lightweight comfort and technical functionality. Made from durable 4-way stretch fabric, it allows unrestricted movement across any activity. Functional zip pockets provide secure storage, complete with reflective bungee pullers for ease of use. Reflective trims enhance visibility, while the elasticated waistband and branded drawcord ensure a comfortable, adjustable fit. Built for training, running, and everything in between.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e\u003cbr\u003eMain Body: 88% Polyamide, 12% Elastane (4-way stretch, 120GSM)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr\u003eModel is 4ft10 (152cm) and wears L\/B\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55539470500225,"sku":"TBJSH017-477-XS\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55539470532993,"sku":"TBJSH017-477-S\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55539470565761,"sku":"TBJSH017-477-M\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55539470598529,"sku":"TBJSH017-477-L\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55539470631297,"sku":"TBJSH017-477-XL\/B","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2753.jpg?v=1777296295"},{"product_id":"boys-kinetic-short-moon-grey-neon","title":"Boys Kinetic Short - Moon Grey\/Neon Lime","description":"\u003cp data-start=\"936\" data-end=\"1423\"\u003eEngineered for energy and built for comfort, the Boys Kinetic Short is designed to move without restriction. Featuring a lightweight 4-way stretch fabric, it offers flexibility and durability for active lifestyles. The breathable design is complemented by a side panel for added protection against the elements, while reflective branding details improve visibility. An elasticated waistband with a raised jacquard finish and branded drawcord ensures a secure, adjustable fit.\u003c\/p\u003e\n\u003cp data-start=\"1425\" data-end=\"1601\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1450\"\u003eMaterial Composition:\u003c\/strong\u003e\u003cbr data-start=\"1450\" data-end=\"1453\"\u003eMain Body \u0026amp; Pocket Bags: 90% Polyester, 10% Elastane (4-way stretch, 125GSM)\u003cbr data-start=\"1529\" data-end=\"1532\"\u003eSide Panel: 100% Polyester (95GSM) with DWR + Digital Print Overlay\u003c\/p\u003e\n\u003cp data-start=\"1603\" data-end=\"1660\"\u003e\u003cstrong data-start=\"1603\" data-end=\"1620\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"1620\" data-end=\"1623\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55539471155585,"sku":"TBJSH015-123-XS\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"S\/B","offer_id":55539471188353,"sku":"TBJSH015-123-S\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"M\/B","offer_id":55539471221121,"sku":"TBJSH015-123-M\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"L\/B","offer_id":55539471253889,"sku":"TBJSH015-123-L\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55539471286657,"sku":"TBJSH015-123-XL\/B","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2674.jpg?v=1777296188"},{"product_id":"boys-flex-short-dove","title":"Boys Flex Short - Dove Blue","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBuilt for boys who never stop moving, the Trailberg Boys Flex Short in Dove is engineered for all-day comfort and performance. Crafted from lightweight 4-way stretch flatback fabric, these shorts flex with every move, whether on the trail, at the park, or out exploring. Two secure zip pockets, an elasticated branded drawcord waistband, and reflective hem artwork make these a bold, functional essential for active days outdoors.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e88% Polyester, 12% Elastane – 4-Way Stretch Flatback (130GSM)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55539471810945,"sku":"TBJSH016-209-XS\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"S\/B","offer_id":55539471843713,"sku":"TBJSH016-209-S\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55539471876481,"sku":"TBJSH016-209-M\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"L\/B","offer_id":55539471909249,"sku":"TBJSH016-209-L\/B","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"XL\/B","offer_id":55539471942017,"sku":"TBJSH016-209-XL\/B","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2833.jpg?v=1777295712"},{"product_id":"boys-flex-short","title":"Boys Flex Short - Breeze","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBuilt for boys who never stop moving, the Trailberg Boys Flex Short in Breeze is engineered for all-day comfort and performance. Crafted from lightweight 4-way stretch flatback fabric, these shorts flex with every move, whether on the trail, at the park, or out exploring. Two secure zip pockets, an elasticated branded drawcord waistband, and reflective hem artwork make these a bold, functional essential for active days outdoors.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e88% Polyester, 12% Elastane – 4-Way Stretch Flatback (130GSM)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55539472269697,"sku":"TBJSH016-017-XS\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55539472302465,"sku":"TBJSH016-017-S\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55539472335233,"sku":"TBJSH016-017-M\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55539472368001,"sku":"TBJSH016-017-L\/B","price":30.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55539472400769,"sku":"TBJSH016-017-XL\/B","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2816_444428c4-df44-41bf-afc7-c052ed4d76a4.jpg?v=1777295915"},{"product_id":"boys-flex-twinset-breeze","title":"Boys Flex Twinset - Breeze","description":"\u003cp data-end=\"551\" data-start=\"232\"\u003eBuilt for everyday performance, the Boys Flex Twinset is designed to deliver lightweight comfort with a technical edge. Constructed from smooth polyester fabric, it offers a breathable feel that works across active and casual settings. Reflective heat transfer detailing across the chest, back, and shoulders adds a modern, high-visibility finish, while the branded back neck tape enhances comfort and durability. A versatile essential made for movement, training, and day-to-day wear.\u003c\/p\u003e\n\u003cp\u003eThis set comprises of the Flex Tee and the Flex Shorts. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"632\" data-end=\"649\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"649\" data-end=\"652\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55671239573889,"sku":"FLEX-TWINSET-BREEZE-XS","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55671239606657,"sku":"FLEX-TWINSET-BREEZE-S","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55671239639425,"sku":"FLEX-TWINSET-BREEZE-M","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55671239672193,"sku":"FLEX-TWINSET-BREEZE-L","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55671239704961,"sku":"FLEX-TWINSET-BREEZE-XL","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2814_01ed0f7b-86c3-48e9-b8e4-99e7c8817839.jpg?v=1778756277"},{"product_id":"boys-flex-twinset-moon-grey","title":"Boys Flex Twinset - Moon Grey","description":"\u003cp data-end=\"551\" data-start=\"232\"\u003eBuilt for everyday performance, the Boys Flex Twinset is designed to deliver lightweight comfort with a technical edge. Constructed from smooth polyester fabric, it offers a breathable feel that works across active and casual settings. Reflective heat transfer detailing across the chest, back, and shoulders adds a modern, high-visibility finish, while the branded back neck tape enhances comfort and durability. A versatile essential made for movement, training, and day-to-day wear.\u003c\/p\u003e\n\u003cp\u003eThis set comprises of the Flex Tee and the Flex Shorts. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"632\" data-end=\"649\"\u003eSizing \u0026amp; Fit:\u003c\/strong\u003e\u003cbr data-start=\"649\" data-end=\"652\"\u003eModel is 4ft10 (152cm) and wears L\/B.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55672974246273,"sku":"BOYS-FLEX-TWINSET-GREY-XS","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55672974279041,"sku":"BOYS-FLEX-TWINSET-GREY-S","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55672974311809,"sku":"BOYS-FLEX-TWINSET-GREY-M","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"L\/B","offer_id":55672974344577,"sku":"BOYS-FLEX-TWINSET-GREY-L","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55672974377345,"sku":"BOYS-FLEX-TWINSET-GREY-XL","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2780_96bc5b80-a7cc-4a12-8be5-3ce3ba67245f.jpg?v=1778768969"},{"product_id":"boys-kinetic-twinset-breeze-dove-blue","title":"Boys Kinetic Twinset - Breeze\/Dove Blue","description":"\u003cdiv class=\"\" data-turn-id-container=\"7fcd5137-d7ab-443b-b62a-3548be24f1c8\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"7fcd5137-d7ab-443b-b62a-3548be24f1c8\" data-turn-id-container=\"7fcd5137-d7ab-443b-b62a-3548be24f1c8\" data-testid=\"conversation-turn-23\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69fc8cf6-0cdc-8332-ba7f-ff1c8dcd9ff2-30\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fc8cf6-0cdc-8332-ba7f-ff1c8dcd9ff2-30\" data-turn-id-container=\"request-69fc8cf6-0cdc-8332-ba7f-ff1c8dcd9ff2-30\" data-testid=\"conversation-turn-24\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1d8da11d-b0cf-4196-928f-2ea4b14ad2f6\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"413\"\u003eBuilt for active days and all-day comfort, the Boys Kinetic Twinset combines lightweight stretch fabrics with a bold athletic design for unrestricted movement and breathable performance. The tee and shorts work together to deliver flexibility, comfort and durability across sport, training and everyday wear, finished with reflective Trailberg branding and dynamic graphic detailing for a modern performance look.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"415\" data-end=\"431\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"433\" data-end=\"746\"\u003e\n\u003cli data-section-id=\"rtwntq\" data-start=\"433\" data-end=\"500\"\u003eLightweight performance twinset for sport and everyday activity\u003c\/li\u003e\n\u003cli data-section-id=\"26gafg\" data-start=\"501\" data-end=\"567\"\u003eBreathable stretch fabrics for flexible, unrestricted movement\u003c\/li\u003e\n\u003cli data-section-id=\"14xclzw\" data-start=\"568\" data-end=\"632\"\u003eElasticated waistband with branded drawcord for a secure fit\u003c\/li\u003e\n\u003cli data-section-id=\"ym3tbe\" data-start=\"633\" data-end=\"694\"\u003eReflective branding and bold graphic detailing throughout\u003c\/li\u003e\n\u003cli data-section-id=\"zwkave\" data-start=\"695\" data-end=\"746\"\u003eDesigned for lasting comfort during active wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"748\" data-end=\"819\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"748\" data-end=\"762\"\u003eIdeal for:\u003c\/strong\u003e training, outdoor play, sports and everyday active wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Trailberg","offers":[{"title":"XS\/B","offer_id":55673131467137,"sku":"BOYS-KINETIC-TWINSET-BRZ-XS","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55673131499905,"sku":"BOYS-KINETIC-TWINSET-BRZ-S","price":58.0,"currency_code":"GBP","in_stock":false},{"title":"M\/B","offer_id":55673131532673,"sku":"BOYS-KINETIC-TWINSET-BRZ-M","price":58.0,"currency_code":"GBP","in_stock":false},{"title":"L\/B","offer_id":55673131565441,"sku":"BOYS-KINETIC-TWINSET-BRZ-L","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55673131598209,"sku":"BOYS-KINETIC-TWINSET-BRZ-XL","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/KINETICBREEZE3.jpg?v=1778835928"},{"product_id":"boys-triathlon-4-0-hood-black-storm-grey-cosmic-pink","title":"Boys Triathlon 4.0 Hood - Black\/Storm Grey\/Cosmic Pink","description":"\u003cp\u003eDesigned for active days outdoors, this Boys Triathlon 4.0 Hood combines lightweight comfort with versatile protection for training and everyday adventures. The 4-way stretch construction allows for unrestricted movement, making it easy to stay comfortable whether they're exploring outdoors or on the move throughout the day.\u003c\/p\u003e\n\u003cp\u003eSecure zip pockets provide practical storage for essentials, while reflective branding enhances visibility in lower-light conditions. Finished with webbing tape detailing and a streamlined athletic fit, it's a lightweight layer built to keep up with every adventure.\u003c\/p\u003e\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight 4-way stretch fabric for unrestricted movement\u003c\/li\u003e\n\u003cli\u003eFull-zip design for easy layering and everyday versatility\u003c\/li\u003e\n\u003cli\u003eSecure zip pockets for convenient storage\u003c\/li\u003e\n\u003cli\u003eElasticated cuffs for a comfortable, secure fit\u003c\/li\u003e\n\u003cli\u003eReflective Trailberg branding for added visibility\u003c\/li\u003e\n\u003cli\u003eWebbing tape detailing for a technical outdoor look\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOutdoor adventures, training, travelling and everyday wear.\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"L\/B","offer_id":55760354705793,"sku":"TBJHD018-477-L\/B","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55760354738561,"sku":"TBJHD018-477-M\/B","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55760354771329,"sku":"TBJHD018-477-S\/B","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55760354804097,"sku":"TBJHD018-477-XL\/B","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"XS\/B","offer_id":55760354836865,"sku":"TBJHD018-477-XS\/B","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/140426_TRAILBERGKIDS2767.jpg?v=1780990951"},{"product_id":"boys-essentials-3-0-short-black","title":"Boys Essentials 3.0 Short - Black","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to keep you comfortable when the pace picks up, these lightweight training shorts combine breathability, flexibility, and everyday performance. Stretch fabric provides unrestricted movement, while breathable mesh side panels help regulate airflow during intense sessions. Finished with a secure waistband, practical storage, and reflective detailing, they’re built for training, running, and active days.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSoft stretch fabric for flexible, all-day comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBreathable mesh side panels for enhanced airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable jacquard waistband with drawcord for a secure fit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWelted pocket with reinforced bartack detailing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurved side yoke for a comfortable, shaped fit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReflective Trailberg branding for added visibility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIdeal for:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Training, Running, Football, Outdoor Training, Athletics, Everyday Wear\u003c\/span\u003e\u003c\/p\u003e","brand":"Trailberg","offers":[{"title":"L\/B","offer_id":55760424108417,"sku":"TBJSH021-002-L\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"M\/B","offer_id":55760424141185,"sku":"TBJSH021-002-M\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"S\/B","offer_id":55760424173953,"sku":"TBJSH021-002-S\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XL\/B","offer_id":55760424206721,"sku":"TBJSH021-002-XL\/B","price":28.0,"currency_code":"GBP","in_stock":true},{"title":"XS\/B","offer_id":55760424239489,"sku":"TBJSH021-002-XS\/B","price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/9217\/5895\/files\/TRAILBERG_BOYS_01072611185.jpg?v=1783592962"}],"url":"https:\/\/www.trailberg.com\/en-au\/collections\/boys-bestsellers.oembed","provider":"Trailberg","version":"1.0","type":"link"}