Karbon Theorem Boys Jacket 2026 fitshelmetboot Featured in high-performance race boots

Featured in high-performance race boots

roughest rides and the most ambitious bikepacking trips

It can be seen from 2 km as a Daytime Running Light

9% Recycled Polyester

Very soft and malleable frame with triple layer face foam so that it conforms to a wide variety of face shapes and sizes with unsurpassed comfort

Karbon Theorem Boys Jacket 2026 fitshelmetboot Featured in high-performance race bootsFabric Hydro Tech with Karbonite 10,000 PFAS free Fabric Insulation Thermik 1 (Body: 120gsm & Sleeves: 100gsm) Key Features Exposed centre front zipper Removable, adjustable, insulated hood Alouva lined collar Full wind flap with integrated chin guard Adjustable wrists with velcro tabs and inner stretch cuffs Karbon D ring Exterior pockets with zip closure Internal goggle pocket Fixed snow skirt with no slip Karbon elastic Inner ID label Karbon