[Safety Assurance]: AHR H-VEN12 Off Road Helmet meets DOT standard to ensure safety; Durable ABS shell & high-density EPS liner absorb impact for safe riding; Peak design to block sun & flying mud; [Stress-free Wearing]: Weighs less than 3Lbs to make comfortable wearing experience; Aerodynamic designed helmet to reduce wind drag for speeding up, offers an easy and delightful ride; Sharp [Easy Cleaning]: Removable and washable liner & cheek pad for easy maintenance, simply spraying and wiping the helmet exterior for daily cleaning [Perfect Reward for Kids]: A stylish helmet to reward your kids, offering them a comfortable and safe riding experience; Breathable liner gives your child a cool wearing experience on hot and stuffy [Adjustable & Quick Release Buckle]: Buckle on the chin strap for easily putting on & quickly taking off, allows to adjust strap's length for perfect fitting, keeps user's head in suitable and