HELMET DBX 1.0 MOUNTAIN INK MOUNTAIN/MTB HEAD AND BRAIN PROTECTION 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 are 360 ̊moving discs constructed from an energy-absorbing shape and material. This tech has two exclusive advantages, namely the reduction of rotational acceleration by up to 40% to the head and brain, and the absorption of energy upon impact at concussion level by up to 30%. With 14 vents and MaxiFlow air channels, the lightweight construction also offers great ventilation for those hot days.