This high-quality bike helmet, made of PVC, PC, and EPS foam, features a quick-release buckle and an aerodynamic design that provides ventilation to keep the rider cool. The adjustable strap fits most riders (54-62 cm).
• Material: PVC & PC, EPS foam material
• Head-Circumference: 22.44 - 24.8 in
• Package size: 11.81*9.84*5.91in
• Package weight: 203g/7.1oz