Arc'teryx W's Sentinel One Piece

Nothing beats the single piece when the powder gets deep and the mountain gets steep, and the Sentinel brings the complete protection you need to enjoy those big days. Waterproof, windproof, and durable, the 80D 3L GORE-TEX fabric utilizes GORE C-KNIT™ backer technology for enhanced breathability and comfort. The StormHood™ pivots with your head, thigh vents keep you cool on the uptrack, an embedded RECCO® reflector can aid search and rescue, and the TouringCuff™ makes boot buckle management easy.

Crafted at a Fair Trade Certified facility as part of our commitment to transition 80% of Arc’teryx products to fair trade certification by 2025.

Size and Fit Tips: Regular Fit - Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over our insulation and midlayers. This model's fit has evolved. Before you check out, please make sure to reference our sizing chart to determine your correct size.