VCan full face helmet offers the protection you need and is DOT approved for added peace of mind. When you're dirt biking or cruising down the highway, you need a helmet that not only offers superior protection, but one that is comfortable too. This helmet is molded from ABS resin and has an impact absorbing, washable EPS safety liner for protection. Also has adjustable top and chin vents to help keep you cool, double D-ring chin strap and anti-scratch lift-up shield. Adult medium (22.44" to 22.83"). 1-year limited warranty.