Bern Unlimited Macon EPS Matte Finish Distress Logo Snow Helmet with Black Knit Meets Safety Certification ASTM F 2040, CPSC and EN 1110 Thin Shell EPS foam technology protects the user from sharp and blunt force trauma Fit system at back of the head customizes to the shape of the head, keeping it stable and comfortable Compatible Bike/Skate/Warm Weather liner available (sold separately)