The Speedframe 5050 Helmet features iconic Fox styling and Mips® protection for trail riding. It offers optimized venting for cooling and a 360° Fit System for a perfect fit. Key Features: Mips® equipped, 360° Fit System for precise adjustment, and an adjustable visor compatible with sunglasses and goggles. Specifications include a Mips® added protection system to reduce rotational motion, channeled, in-molded EPS for efficient cooling, a removable and washable moisture-wicking liner, and a one-hand-adjustable visor compatible with sunglasses and goggles. It also has a sunglass-specific storage solution. Available in sizes small, medium, and large. To dial your fit, use the 360° Fit System by turning counterclockwise to loosen and clockwise to tighten. Adjust the back cradle to move the helmet up or down for the best fit. Care instructions are available in the Helmet Care Guide. Avoid exposure to aerosol sprays like bug repellent and sunscreens, as they can damage the helmet's finish. Materials: 38% EPS, 22% nylon, 34% PC, 4% polyester, 3% POM.