White Sierra Men's All Seasons 4 In 1 Jacket Shell: 100% nylon Alpine Cloth woven; Lining: 100% nylon taffeta woven; Zip Out Liner Shell: 100% nylon taffeta woven; Zip Out Liner Lining: 100% polyester Outback Fleece knit Imported Waterproof, breathable fabric to keep you warm and dry during cold weather activities. The combination of multiple layers in the All Seasons 4 in 1 jacket provide excellent versatility for all your fall and winter recreation. Zip secure chest pocket for storing cash, keys and your smart phone