Leatt Allmtn 1.0 Mtb Helmet Black L

The perfect lightweight helmet offering great head coverage for ultimate protection.This is a lot of helmet for the price.It offers extensive protection around the head and a deeper rear coverage.It also includes Leatt´s 360 Turbine technology, which is proven to reduce the risk of concussion by up to 30% and rotation forces upon impact by 40%.With 14 vents and Maxiflow air channels, the lightweight construction also offers great ventilation for those hot days.MAIN FEATURES.- 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%.- Extended rear coverage for added protection.- Adjustable visor with breakaway function for rotational impact force reduction.- In-molded impact foam for great energy absorption.- Maximized ventilation with 14 vents effective even at low speeds.- Moisture wicking, breathable, and washable inner liner.- Certified and tested:AS-NZS 2063:2008, EN1078, CPSC 1203, - Weight:from 320g (0,70 lbs).- Sizing:S (51-55cm - 20-21 5-8´´), M (55-59cm - 21 5-8 - 23 - 14´´), L (59-63cm - 23 1-4 - 24 - 34´´).