Vest male 4F cool light gray melange H4L21 KUMP001 27M Sleeveless male down male 4F has fill from synthetic down. Perfect as an additional layer insulating while cooler days in the interim period. Light, quilted construction. 2 side pockets with fastening with zipper. Hydrophobic impregnation of outer material slows down excessive moisture absorption with outside main zipper secured inner windproof flap finished flap protecting chin technical data:· main fabric: 100% polyamide· ; filling: 100% polyester · lining: 100% polyester