The Rundown
The Descent Ceramiwarm half zip mid layer is an all-mountain, high-performance insulator crafted with ceramic particle yarns to retain heat while remaining highly breathable. This layer is made from soft-stretch, 92 per cent recycled polyester fleece and features thumb loops. For exceptional range of motion and warmth in cold conditions.

Low
Moderate
High
Activity Type
Anything Moderate Intensity
Ski & Snow
Material Specs
Polyester & Elastane
This fabric blends polyester's durability, shape retention and moisture-wicking properties with elastane's flexibility and stretch. The result? A material with superior freedom of movement.
Balanced insulation and breathability
Our Warm layers offer an optimal balance between thermal insulation and active moisture management, neither function is sacrificed for the other. At the heart of the system, a Warm base layer is the right choice when cold protection and breathability are both required, from winter hiking and alpine skiing to cold-weather running. Best worn in a comfort range of -10°C to +5°C.

Start warm, stay warm. Ceramiwarm fabric comes with ceramic particles in the yarn which reflects heat back towards the body while still letting moisture escape. A performance-focused technology precision-designed to keep you comfortable in cold weather.