The Dropframe Pro Helmet is a game-changing, open-faced 3/4 enduro helmet. It features Mips®, the BOA® Fit System for class-leading fit and security, increased ventilation, plus an ionic+® anti-microbial liner and cheek pads to optimize fit. With its increased coverage for the ears, jaw, and back of the head, this MTB helmet provides the most complete coverage we offer in an open-face helmet.Key FeaturesMips® equippedBOA® Fit System for class-leading fit and securityGoggle and sunglasses compatibleRemovable under visor GoPro mount includedFIDLOCK magnetic closure for easy operationLarge vents keep you coolMeets the NTA-8776 E-bike helmet certification standardSpecificationsBOA® Fit System for class-leading fit and securityMips® 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 brain3-position adjustable visor compatible with gogglesRemovable under visor GoPro