Bike Helmet, Mountain Bike Helmet for Men Women Adults Youth

This mountain bike helmet complies with CPSC, ASTM F1447, and CE safety standards for reliable protection on trails. Its full‑coverage design combines a tough polycarbonate shell with an impact‑absorbing EPS liner, delivering strong protection without adding heavy weight. Eighteen vents with internal channels keep your head cool over long miles. The padding and chin pad are removable and washable, and the large visor shields against sun, rain, and debris. A simple dial adjustment lets you fine‑tune the fit securely. Available in M (54–58 cm), L (58–61 cm), and XL (61–63 cm), it fits children, teens, and adults of all genders.
SAFETY FIRST: Our best performance mountain bike helmet complies with U.S. CPSC, ASTM F1447 and E.U.CE Safety Standard for Bicycle Helmets, offer the versatility you need to ride everything from fire-road adventures to swooping single track trails, Maximum protection for your safety
EXCELLENT PROTECTION: Full Coverage Tough polycarbonate outer shell fused helmet’s impact-absorbing EPS foam liner for durability without excess weight, Riding with ultimate free and comfortable
READY TO GO: sleek design and classical color, styling with 18 wind tunnel vents with internal channeling keep you feeling good mile after mile
ACCESSORIES: With washable and removable padding and chin pad, Big Visor for Sun and other elements protection
THREE SIZE AVAILABLE: Adjustable dial to customize fit; with an easily-adjustable fit system you can easy to get the right fit, with two size available M for 54-58cm(21.26-22.83inch),L for 58-61cm(22.83-24.02inch),XL for 61-63cm(24.02-24.8inch) it fits most Children,Youth,adults men and women’s head sizes