HM-SS1-RD Water Sports Helmet Specification Water Sports Helmet ABS shell & molding EVA liner 11-Vent Design With removable ear protector Size: S(51-56cm), M(53-59cm), L(55-61cm). CE approval (EN-1385) Inquire Now View More Details Water Sports Helmet, Kayak Helmet, Canoeing helmet, Rafting helmet (56 KB)