The Giro Radix MIPS® helmet is designed for rugged adventurers who value a perfect fit, sun protection, and ample ventilation. Combining rugged style and durability, it meets the demands of core trail riders with the coverage, lightweight feel, and ventilation needed for all-day comfort and confidence. 

Features:

Integrated MIPS Brain Protection System: All Giro helmets are designed to reduce as much energy as possible while meeting or exceeding stringent safety standards.

Roc Loc 5 Fit System: The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it's lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

Wind Tunnel Ventilation: Giro helmets are developed utilizing our proprietary Wind Tunnel ventilation system. This elaborate design combines active vents in the helmet's shell with exhaust channels inside the helmet that thrust fresh, cool air over and around the rider's head while forcing heat and stale air out. It's the most effective cooling system available, and a difference you can feel every time you ride.