An alpine workhorse built to thrive in cold, snowy conditions, the Patagonia Men&';s Triolet Pants feature 3-layer, waterproof/breathable 100% recycled GORE-TEX ePE Performance shell fabric and full side zips. The fabric, membrane and durable water repellent (DWR) finish are made without intentionally added PFAS. Features Three-layer GORE-TEX ePE Performance fabric with a 100% recycled polyester outer for rugged, waterproof/breathable, windproof protection Articulated pattern and gusseted crotch provide mobility and comfort under a harness Separating waist with a two-snap closure, zip fly, belt loops and interior adjustable elastic tabs to customise fit Full-separating side zips use two-way waterproof zippers secured with snap tabs at the waist and cuffs Two vertical waterproof handwarmer welt pockets; concealed RECCO reflector Double-cuff design with a durable scuff guard, separating internal gaiter, gripper elastic and tie-down loops; inseam length 32 in. bluesign approved fabric; made in a Fair Trade Certified factory Weight: 18.34 oz (519.93 g)