evo.com | Arc'teryx Insulated Pants > When the weather turns ugly, the Arc'teryx Sentinel Insulated Tall Pants are ready to work. Coreloft insulation and PFAS-free GORE-TEX protection team up to block out wind, wet, and driving snow, while thigh vents, full articulation, and a durable 80D face fabric keep things comfortable and functional whether you're lapping the resort or pushing into the backcountry. RECCO recovery technology is built in for the days when conditions get serious. 100% Nylon 3L GORE-TEX ePE GORE-TEX believes they have a responsibility to help find solutions that lead to a better tomorrow. The ePE (expanded polyethylene) membrane in new GORE-TEX products is a key milestone in their responsible performance journey, providing high-performance, durable products that are engineered for long product life. The all-new GORE-TEX ePE membrane is light and thin, yet strong, and it's PFC free with a reduced carbon footprint. Regular Fit Provides freedom of movement with room for layers. Two Zippered Thigh Pockets with Key Loops + Smartphone Sleeves RECCO(R) Reflector Aids search and rescue in emergency situations. | Women's Arc'teryx Sentinel Insulated Tall Pants 2026 - 12 Purple | Nylon