Leatt MTB AllMtn 1.0 HelmetA great value all-mountain trail-riding lid, the Leatt MTB AllMtn 1.0 Helmet is packed with head-protecting features to make your mountain biking escapades safer.  A great pick for keen beginners or hard-charging veterans alike. You can't beat the excitement of progressing your mountain bike skills, pushing your skills as you tackle more technical terrain. But with progress comes the chance of the odd crash here and there. And here you can trust theMTB AllMtn 1.0 Helmet to keep your head covered. Progressive ProtectionProgressing your mountain biking almost inevitably involves some unexpected crashes. And here the combination of Polymer Compound shell and in-moulded impact-absorbing foam delivers durable impact protection. The Polymer Shell meets the demands of regular use, keeping low-level knocks and scrapes at bay. Meanwhile, the Impact Foam absorbs and dissipates the impact forces from heavier falls. The visor is also designed to break away upon impact, reducing rotational forces on the neck. You also get the benefit of 360 ̊ Turbine Technology.360 ̊  Turbine TechnologyThe 360 ̊ Turbine Technology is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to  40%. The system also improves the absorption of impact energy  - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion. Light and AiryWhen you're on the mountain bike it's not just the safety features that will impress. Ventilation is also excellent. A combination of 14 vents and internal MaxiFlow impact foam air channels creates highly effective cooling airflow over your head, even at slower speeds.Getting sweaty is pretty inevitable though. And the liner helps in this regard, wicking away sweat as you warm up. It's removable and washable too, for freshness every ride. Features:Polymer Compound shellIn-moulded impact foam for great energy absorption360-degree Turbine Technology - Reduces forces associated with concussionMaxiFlow impact foam air channels effective even at low speedExtended rear coverage for added protectionAdjustable visor with breakaway function for rotational impact force reductionMaximized ventilation with 14 vents effective even at low speedsMoisture-wicking, breathable, and washable inner linerCertified and tested: EN1078Weight: from 320gBuy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.