Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Ratio Mips Helmet by Giro Save 0% $120.00 Matte Ox Red / L - $120.00 Color Matte Ox Red Size L Availability: Translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Product Locator by Locally Notify me when back in stock Email address Email me when available The Ratio Mips helmet has the perfect ratio of everything you need to accompany you on the mountain, from its Thermostat Control Adjustable Venting to its Mips technology to its laid-back style.