Fox Racing Speedframe Pro MTB Helmet Experience superior protection and comfort with the Fox Racing Speedframe Pro Helmet. Featuring MIPS' added protection system and dual-density Varizorb EPS, this helmet reduces rotational motion and spreads impact forces for enhanced safety. With a Fidlock SNAP helmet buckle for quick and secure entry, a removable Ionic+ liner for odor management and moisture-wicking and optimized venting for efficient cooling, this helmet ensures a comfortable and secure fit for every ride. Features: MIPS added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Dual-density Varizorb EPS provides improved protection by spreading forces of impact across a wider area 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 Goggle compatible, 3 position adjustable visor 360Fit System allows you to dial in your perfect fit every ride 41 EPS, 20 Nylon, 31 PC, 3 Polyester, 5 POM Note: Bicycle use only, not DOT-approved and not intended for use with motorcycles.