The Rundown
The trail hasn't relented for an hour. You stop to look around, anxious to start descending on soft snow. When grams matter and warmth is prioritized, this fast and light long sleeve with full zipper, side zip pockets and grid fleece is the right option. For rigorous days. When conditions demand nothing but high performance.
Find purpose-built comfort in versatile pieces tailored to each step.

Low
Moderate
High
Activity Type
Anything Moderate Intensity
Hiking
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.
Product benefits