Shock absorbing EPS inner liner for added protection, 11 cooling vents for extra comfort, fully adjustable strap, quick release chin buckle, plush large inner pads run around edge of the helmet and an additional crown pad ensures a perfect and comfortable fit. Extra pads supplied for size adjustment. Conforms to EN1078 Safety Standards. Super lightweight, high impact hard shell helmet. The abs shell offers excellent resistance to knocks and scrapes. 11 air vents. Adjustable straps. Head size from 50 to 54cm. Foam padding. Quick-release buckle fastening. Green.