Fox Racing Speedframe 5050 MTB Helmet Adult Mountain Bike

The Speedframe 5050 Helmet features the iconic styling of Fox, plus Mips to keep you protected on the trail, optimized venting to keep you cool, and the 360° Fit System for a perfectly dialed fit. Features: Virginia Tech 5-Star helmet rated Mips equipped 360° Fit System allows you to dial in your perfect fit every ride Adjustable visor is compatible with sunglasses and goggles Sunglass-specific storage solution Size Chart Size Chart Head: Wrap a cloth measuring tape around head about an inch above the eyebrows and ears. SizeSML Head (in) 20.1-21.7" 21.7-23.2" 23.2-24.8" SizeSML Head (cm) 51-55 cm 55-59 cm 59-63 cm