Leatt, MTB AllMtn 3.0 Men, Helmet, Stealth

Polymer Compound shell in three sizes Adjustable visor 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% Maximized ventilation with 18 vents effective even at low speeds Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner In-molded impact foam for superior energy absorption Breakaway visor function for efficient impact force reduction Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203 Weight: from 360g (0.79 lbs) Sizing: S (51-55cm –20-21 5/8"), M (55-59cm –21 5/8-23 1/4"), L (59-63cm –23 1/4-24 3/4")