DESC: ON SALE - NEWS FLASH: That beat-up, delaminating piece of plastic you call a helmet doesn't cut the mustard anymore. It's time to upgrade. The Limar 911 Bike Helmet gives you unrivaled protection and comfort for long days on the saddle. When you're on the slick rock or riding under the midday sun, this performance mountain bike helmet keeps you cool with its mind-boggling 37 vents—the lower of which have an oversized design to kick up airflow. A combination of In-Mold construction and an invisible, internal reinforcement frame makes the Limar 911 one of the safest helmets out there. It actually meets and exceeds three of the world's toughest safety requirements—a feat few other bike helmet companies can match. The Pro System 2 size system gives you on-the-fly comfort adjustability, while Limar's Cool Comfort silver padding absorbs sweat to keep your head dry.