Sports vest 1)Waterproof Oxford,EPE air foam,Polypropylene textile belt 2)Buoyancy:more then 8kg 3)Use for water sports waterproof sports VestModelXY-4 DesignationWater sports jacketBuoyancy(kg)≥ 8Applicable range Use for water sportsMaterial Waterproof Oxford, EPE foam, Polypropylene textile beltPCS/case10Measurements72x57x40cmWeight(kg)10Thickness of foamFront 5mm,7 pieces; back 5mm,4 pieces