evo.com | Giro Bike Helmets > The Giro Radix MIPS Bike Helmet covers the bases that matter - solid ventilation, low weight, and an adjustable Roc Loc(R) 5 fit system that dials in quickly with one hand. The In-Mold Hardbody shell keeps things durable without bulking up, the adjustable P.O.V. visor flips up for easy goggle storage without breaking stride, and MIPS integration offers additional piece of mind. MIPS(R) Equipped MIPS technology is designed to reduce rotational force to the brain in certain types of glancing or angled blows - this is accomplished by allowing the inner frame of the helmet to move slightly relative to the outer shell. CE EN 1078 Hardshell With In-Mold Hardbody Lower Wrap The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight. Material Composition 43% EPS / 23% PC / 21% Nylon / 6% Polyester / 3% POM / 1% Silicone Roc Loc(R) 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(R) 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. | Giro Radix MIPS Bike Helmet 2026 - Large in Green | Nylon/Polyester