Lightweight 100% recycled polyester taffeta fabric with a durable water repellent (DWR) finish to provide the first layer of defense against moisture 80g Thermogreen® 100% polyester (90% recycled) insulation traps heat with remarkable efficiency even when wet Diamond quilting creates an effective heat-trapping surface and reduces bulk while increasing compressibility; sewn with highly durable thread for abrasion resistance Full-length center-front zipper with climbing rope zipper pull; insulated hood with adjustable climbing rope drawcord seals out weather Deep, insulated handwarmer pockets; left-chest security pocket with zipper closure Elasticized binding at cuffs and hem seal out wind and seal in warmth