The Fox Rampage Comp MIPS MTB Helmet is derived from the championship winning formula of Fox's class-leading Rampage Pro Carbon.?Fox created a super light fiberglass shell to keep the Fox Rampage Comp MIPS MTB Helmet as competitive in the market as it is on the race course. Remarkably lightweight and well ventilated, the helmet provides comfort and performance for every mountain bike rider. The MIPS added protection system has been proven to reduce rotational motion impacts by absorbing and redirecting energies and forces otherwise transmitted to the brain. Fox Rampage Comp MIPS MTB Helmet Features Lightweight fiberglass shell construction designed for strength and performance? Goggle compatible adjustable visor? Removable, washable Dri-Lex® Linter wicks moisture away from skin? 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. Lightweight side release closure Technologies: DRILEX, MIPS