THERMOLITE Crew

Built for the cold months, without the weight penalty. Engineered for running, lightweight, ultra-breathable, and warm, with wear resistance that holds up mile after mile.

THERMOLITE® is a fibre technology purpose-built for winter, mimicking the hollow structure of fur. Each fibre traps more air, blocking the exchange of cold air from outside for superior warmth, while still managing moisture and wicking sweat.

Core feature: the hollow fibre. The hollow cavity traps stationary air, one of nature's best thermal insulators. A soft honeycomb texture locks in static warmth while dynamically wicking moisture and keeping you breathable.