Nuclei Pant Men's
Durable, abrasion-resistant, and warm – a packable belay pant for harsh alpine realities.
Our warmest synthetically insulated pant
Nuclei Pant Men's
Rock, ice, and cold. Alpine environments are ruthless. Made for these conditions, the Nuclei Pant is tough, packable, weather-resistant, and warm. 80g Coreloft Continuous insulates waist to knee, and a lighter-weight Coreloft Compact insulates the lower leg. Made from 100% recycled nylon, the Pertex® Diamond Fuse outer has a unique, highly durable diamond filament construction. Our abrasion-resistant Hadron LCP fabric reinforces the seat and lower leg and has a PU coating for added water resistance.
What's been updated: Updated with durable Pertex® Diamond fuse mini-ripstop face for lightweight durability and wind protection and acrylic-coated Hadron® LCP (Liquid Crystal Polymer) grid fabric reinforcements for durability and water repellency.
Climb
Climbing equipment designed for efficient movement and protection in alpine environments.
Windproof material
Impervious to wind and offers significant weather resistance with lighter weight protection.
Synthetic insulation
Man-made insulation with quick dry times, durability and retains warmth when damp.
FC0 durable water repellent
FC0 DWR (Durable Water Repellent) fabric treatment beads water for improved weather protection without potentially harmful PFAS substances.
Synthetic insulation
Synthetic insulation provides warmth even when wet. Abrasion-resistant and quick-drying, it delivers comfort and performance in demanding conditions.