The Arcteryx Sentinel Pant is a women's GORE-TEX ski pant that can handle both the resort and backcountry days. Strong yet comfortable three-layer GORE-TEX is waterproof, windproof, and breathable, and it boasts a flannel backer for light insulation and extra comfort. The Sentinel hardshell pant includes an adjustable waist, zippered thigh pockets, including one with a phone sleeve, and zippered thigh vents for rapid ventilation. The rugged Cordura PowderCuffs with a Keprotec instep guard against edge abrasion, ensuring the Sentinel Pant stays in shape season after season. Three-layer breathable GORE-TEX blocks wind, rain, and snow Cordura PowderCuffs protect against edge abrasion for longevity Slide 'n Loc attachment fits compatible jackets for seamless coverage Embedded Recco reflector improves searchability in emergency situations Winter 2023/24 product Equipped With GORE-TEX GORE-TEX is an extremely thin membrane that’s durably waterproof, windproof, and breathable. It has over nine billion pores per square inch that are each 20,000 times smaller than a water drop, while being 700 times larger than water vapor. This means that rain won't get through the membrane, but that perspiration vapor can escape through the membrane. Different iterations of this basic membrane principle are used in a variety products throughout the outdoor industry. RECCO RECCO Rescue System is a two-part technology. Ski resorts and mountain rescue teams carry RECCO detectors, which send out a search signal. RECCO reflectors worn in clothing bounce back a directional signal that directs the rescuer straight to the reflector. Unlike other technologies, multiple RECCO reflectors on a person can improve detection.