Leatt, MTB Trail 2.0 Men, Helmet, Stealth, S, 51-55cm

• Lightweight Polymer Compound shell in three sizes • MaxiFlow impact foam air channels effective even at low speed • 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% • In-molded impact foam for great energy absorption • Maximized ventilation with 20 vents • Visor with breakaway function for rotational impact force reduction • Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner • Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203 • Weight: from 300g (0.65 lbs) • Plastic Free Recyclable Packaging • Sizing: S (51-55cm – 20-21 58"), M (55-59cm – 21 58 - 23 14"), L (59-63cm – 23 14 - 24 34")