Men's vest 4F navy blue H4Z22 KUMP002 31S Men's sleeveless 4F has filling with synthetic down, which ensures optimal thermal comfort during colder days transitional period. Light and easy to pack. 2 double side pockets: open and with snap closure. Interior pocket with closure to zipper. Technology 4FWarm supports thermal comfort. Comfortable hood with drawers set at higher stand. Hydrophobic impregnation protects against moisture. Synthetic down provides thermal comfort on cooler days. Main zip with internal strip protecting against wind. Head adjustable using elastic strings. Technical data :· main material: 100% polyester filling: 100% polyester · lining: 100% polyester 2 double side pockets: open and with snap closure· inner pocket with zipper closure