Trailberg x Thermore: Engineered Warmth. Reduced Impact.

Our new outerwear collection with Thermore brings performance and responsibility together.
Each coat is insulated with recycled fibres made from plastic bottles, engineered for lightweight warmth, breathability, and durability in harsh conditions.

Built for the trail. Designed for the planet.

The Science of Recycled Warmth

Thermore takes post-consumer plastic bottles and transforms them into high-performance insulation. Each bottle is collected, cleaned, shredded, and re-spun into fine fibres that lock in heat. This process keeps plastic out of landfills and gives it a second life as the thermal core of your Trailberg coat.

Performance You Can Feel

Thermore’s recycled fill delivers lightweight warmth that moves with you. It’s engineered for thermal efficiency, so you stay warm without bulk, dry in damp conditions, and comfortable no matter the terrain.

Every piece in the collection is made to handle real conditions - from wind and cold to constant movement. The result: technical outerwear with sustainability built in, not added on.

Trailberg x Thermore - available now.