Mips added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces. 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 Optimized venting with channeled, in-molded EPS provides efficient cooling Removable, washable Ionic+ liner manages odor while wicking moisture away from the head Designed with input from our pro mountain bike athletes, the Speedframe Pro Helmet has earned Virginia Techs best rating (5 STARS) in its Bicycle Helmet Ratings program for a reason. This top-tier open-face mountain bike helmet offers a market-leading feature set to keep you protected every time you hit the trails. Top of that list is Mips, designed to reduce rotational motion and redirect forces away should you crash. Dual-density Varizorb EPS bumps up that impact protection further by spreading forces of impact across a wider area. The 360-degree fit system and Fidlock SNAP helmet buckle ensure a perfect fit every time you ride, with a buckle that's a cinch to open and close, even with gloves on. The XT2 liner manages odor while wicking moisture away from the head, and is easily removed and washed should it need it. Goggles pair well with the Speedframe Pro Helmet too, thanks to the 3-position adjustable visor. If youre looking for a performance-minded trail helmet, congratulationsyou just found your new lid.