Oneal SIERRA II Adventure Helmet - Flat Black

Whether you ride on the pavement or the dirt or both the Sierra II has the features you need for your next two-wheel adventure. Combining a full windscreen and a visor with a drop-down tinted shield, the Sierra II helmet will get you anywhere you want to go.

~ Shell is constructed with ABS ~ Weight: 1590g (50g) ~ Moisture-wicking, removable/washable air channeled comfort liner ~ Vent holes for optimal ventilation ~ Integrated face shield with UV protection ~ Height adjustable helmet shield ~ Padded Chin Strap with micrometric safety lock ~ Meets DOT and ECE 22.05 safety standards ~ Designed for Street, Enduro and Adventure Bikes ~ Replacement parts available ~ Side goggle traction pad keeps goggle strap securely in place ~ High air intake mouth vent with screen lets air in while keeping debris out