High Impact ABS Shell, comfortable fit. Protection is cool. You are dedicated to Off Road. The AXEL Logo shows it. Make a helmet part of your standard equipment. Weat it at least when you know its going to get wild. Because unlinke in Motocross you are more likely to get hit by your vehicle! Because either of your OE or custom fit Roll Bars - When you bounce, jump or flip over, yours and your passengers heads are in serious danger! Construction: High Impact ABS Shell with soft snug EVA liner. 17 vents, easy washable pre-molded interior pads, comfortable-fit design, chin strap.