Spruced Blue/Aqua Gleam/Open Air
$113.00








Boys Triathlon 4.0 Twinset
Storm Blue/Midnight Blue/Washed Indigo
Size Guide
| Size | Age | Height(CM) | Chest (CM) | Waist (CM) | Hip (CM) |
|---|---|---|---|---|---|
| XS | 7-8 | 123-128 | 63-66 | 59-61 | 67-70 |
| S | 8-9 | 129-134 | 67-70 | 62-63 | 71-73 |
| M | 9-10 | 135-140 | 69-75 | 63-66 | 73-78 |
| L | 11-12 | 145-152 | 76-79 | 67-69 | 78-81 |
| XL | 13-14 | 156-164 | 80-86 | 70-73 | 82-89 |
Built for active days, the Triathlon 4.0 Twinset combines lightweight comfort with performance-ready details for school, training, and outdoor adventures. The breathable tee keeps things comfortable on the move, while the stretch shorts provide unrestricted movement and secure storage for everyday essentials. Finished with sporty detailing and reflective Trailberg branding, it’s an easy go-to set for wherever the day takes them.
Key Features:
- Lightweight, breathable fabrics for all-day comfort
- 4-way stretch shorts for unrestricted movement
- Contrast panel detailing for a sporty finish
- Secure zip pockets with reflective pullers
- Adjustable waistband with branded drawcord for a secure fit
- Reflective Trailberg branding for added visibility
Ideal for: School, Football, Running, Training, Outdoor Activity, Everyday Wear
Overall rating: 0.0 / 5 from 0 reviews.
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