Cad designed, air flow technology, adjustable hearing system, forehead vents and goggles strap retainer. Anti-itch, sweat absorbing liner. Inner shell is made from shock absorbing eps for all safety standards. Soft metallic finish. Accepts uvex chinguard. Material:abs Process:matt. Lacquer. Size:s.M.L.Xl. Net weight:4kgs/ctn Gw:6.4kgs/ctn Packaging:4pcs/ctn Cartonsize:55x30.5x51.5=0.08639m³/ctn Inner packaging:bag + carton