The Giro Hex helmet is a solidly built and well-crafted model. It is designed for all-mountain and enduro use. It features a special design for enduro helmets with a larger coverage area and optimal ventilation thanks to its 21 vents. It is the ideal choice for riders looking for a robust, design-oriented, and well-ventilated mountain bike helmet. Roc Loc 4 fastening with dual side adjustment, In-Mold construction (better abrasion resistance, higher strength). 21 ventilation openings. Visor adjustable by 15°.