The FOX MTB Helmet Dropframe Pro Sideswipe MIPS CE redefines open mountain bike helmets and has earned the highest rating (5 stars) from Virginia Tech in their bicycle helmet rating program – the best result of any helmet ever tested. Designed by FOX RACING, the Dropframe Pro is an ultra-light and extremely comfortable helmet for all trail riders seeking more protection, increased reliability, and extra fun. This revolutionary enduro jet helmet features MIPS™, a dual-density Varizorb™ EPS liner, and enhanced protection for the ears, jaw, and back of the head. Weighing in at just 750 grams (size M), this MTB helmet offers the best protection available in an open-face helmet. Certified to meet CPSC, EN 1078, and AS/NZS 2063 safety standards, it is the go-to choice for serious mountain bikers who demand top performance and safety.