Details The Radix Mips Helmet is for the rugged adventurer who appreciates a perfect fit, the sun staying out of their eyes, and plenty of ventilation. The Radix Mips combines rugged style and durability to meet the demands of core trail riders, with the coverage, light weight and ventilation riders need to ride comfortably and confidently, all day. The highly adjustable Roc Loc 5 Mips system allows you to customize fit and feel for enhanced stability and long-range comfort whi