ASTM/SEI helmet with rugged outdoor styling. Ultra-lightweight , well ventilated and perfect for long days in the saddle. GPS III fit system for micro-adjustments at a touch. Ponytail compatible. In-molded polycarbonate shell, soft-tip viso...
The Sierra helmet is a rugged all-trails design finished in suede or distressed leather and Cordura®. Unmatched comfort and durability. The Sierra helmet is designed to be ultra lightweight, extremely well ventilated and comfortable for...