White Sierra Women's All Seasons 4 In 1 Jacket Shell: 100% polyester faille woven; Lining: 100% polyester rip stop woven; Zip Out Liner Shell: 100% polyester woven; Zip Out Liner Lining: 100% polyester microtek fleece knit Imported Waterproof, breathable fabric to keep you warm and dry during cold weather activities. Combining the multiple layers of our All Seasons 4 in 1 jacket gives you maximum versatility for all your fall and winter recreation. The stowable hood packs easily into the collar of this jacket for those cold and sunny winter days!