Dual Certified: Complies with ASTM Skate and U.S. CPSC Bike safety standardsABS Outer Shell with patented Conehead EPS liner technology providing a lighter helmet with greater energy displacement on impactComplete with our renowned Sweatsaver™ Fit Pads for added comfortAdjustable Fit Dial System, with reflective dial, to create a custom fitGrooved EPS for excellent air flowIncludes 2 sets of fit pads to customize fit