Fox SpeedFrame RS Mips Bike Helmet

With Mips® protection and a comfortable BOA® fit system, the open-face Fox Speedframe Mips bike helmet sits securely on your head while you race down bumpy, challenging trails.

To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Specifications tab.

• Features Mips Integra Split dual-density protection system
• BOA fit system for microadjustability
• Fidlock® SNAP helmet buckle provides quick and secure entry and exit while wearing gloves
• Removable, washable Ionic+® liner is antimicrobial and manages odor while wicking moisture away from the head
• Optimized venting with channeled, in-molded EPS provides efficient cooling
• One-hand-adjustable visor is compatible with sunglasses and goggles
• Sunglass-specific storage solution