- MIPS technology for enhanced safety
- Lightweight design for comfort
- Adjustable visor for sun protection
- Excellent ventilation for breathability
- Stylish matte light lilac fade finish
The Radix MIPS® W is designed to meet the demands of core trail riders, offering rugged style and durability. With its lightweight construction, ample coverage, and excellent ventilation, riders can enjoy comfort and confidence all day long.
Equipped with the highly adjustable Roc Loc® 5.5 MIPS system, this helmet allows for a customized fit and feel, providing enhanced stability and long-range comfort. It also offers added protection from rotational forces in the event of an angled impact.
Featuring a P.O.V. visor with 15 degrees of adjustment, and constructed using our In-Mold construction process, the Radix MIPS® W combines tough polycarbonate outer shell with an EPS foam liner to enhance durability and ventilation without adding excess bulk.
Giro Adults Helmet Sizing Chart


Giro was founded more than 30 years ago by Jim Gentes, a man with an obsession for design and answering unmet needs. That obsession led him to start making his own products, and ultimately resulted in a company committed to serving the rider through personal expression and advanced performance. Our world has changed dramatically in the past three decades, but Giro has remained steadfastly committed to serving enthusiast riders. Giro is the brand that sweats the details because they understand that riding is more than just a fleeting hobby or a passing fad. Riding is the best part of a great life and your equipment deserves attention to even the smallest of details.
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