Leatt MTB Gravity 4.0 Men Full Face Helmet

DH certified lightweight Polymer shell in two sizes Maximized ventilation with 22 vents Removable mouth piece ventilation cover Fidlock magnetic closure system 360° Turbine Technology Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion Reduces peak brain rotational acceleration by up to 40% Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner Optimal neck brace compatibility Visor with breakaway function for rotational reduction in a crash In-molded EPS + EPO impact foam for superior energy absorption Weight: From 850g (1.87 lbs) Certified and tested: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203 Plastic Free Recyclable Packaging Sizing: S (55-56cm – 21 ?” - 22''), M (57-58cm – 22 ½” - 22 ?”), L (59-60cm – 23?” - 23?''), XL (61-62cm – 24” – 24 ½”) Attributes e-Bike approved No