Polyester Polyester lining Zipper closure Hand Wash Only Material: Polyester Lightweight, Durable, Comfortable. Design: Bomber jacket with ribbed knit stand-up collar; classic rib knit hem and cuffs for comfortable fit. Multi-Pockets: 2 side hand pockets,1 zippered pocket, 2 utility pockets on left sleeve and 1 deep inner pocket. Occasion: This casual jackets perfects for outdoor activity and daily wear, such as business work, party, golf, hiking, camping, fishing, street fashion, etc; Suitable for Spring and Fall.