Critical Cycles Classic Commuter Bike/Skate/Multi-Sport CM-2 Helmet with 10 Vents US CPSC safety standard tested and approved Classic skate design helmet with 11 vents to keep you cool and comfortable and 2 sets of interchangeable pads for a custom fit Fully formed ABS surrounds high quality EPS foam to ensure safety on impact Keep your head protected in this Critical Cycles helmet as you ride on your bikes, Skateboards, roller skates and scooters Pick from a variety of matte Colors to perfectly accent your bike and augment your personality