The Patagonia Men's Triolet Jacket is built from durable 3-layer waterproof/breathable GORE-TEX fabric and delivers total weather protection even in trying conditions. This reliability makes it ideal for climbing backcountry skiing or backpacking. Lightweight recycled polyester face fabrics and a bonded GORE-TEX membrane deliver weatherproof protection breathability and reliable abrasion-resistance in all seasons. A helmet compatible adjustable hood extends protective coverage and its laminated visor provides excellent visibility while keeping you out of the elements. Integrated pit zips allow you to vent the jacket without exposing you to wet weather. A drawcord-adjustable hem and low-profile cuffs with tapered hook-and-loop closures allow you to fine tune all-around fit. Other year-round features include a concealed RECCO reflector and an elasticized strap at the lower back that connects directly to any Patagonia Snow and/or select Alpine pants (pants sold separately) to prevent gapping between top and bottom. The jacket has two Napoleon chest pockets high-set handwarmer pockets that can be accessed even if you're wearing a pack or a climbing harness and an interior dump pocket. All zippers utilize watertight construction to ensure that you stay dry. Available in your choice of size and color options the Patagonia Men's Triolet Jacket has a regular fit that allows you to comfortably layer beneath it.