Head circumference: 22.8-24.4 inches.
Gross weight: 380 g
Resistant to pressure and falling, tough and firm, effectively share the impact force, uniform stress.
The all-shell design provides the ultimate protection for the head.
Rest assured riding, round-trip security.
CPSC ASTM certified helmet and bike are indispensable.
High-density Styrofoam PC shell and shockproof cushion protection--strong cushioning effect, effective protection of head safety.
The critical vent design offers maximum heat dissipation, keeps your head cool and comfortable.
Lined with plaid cloth, breathable and sweat-absorbing, the convenient button providing fast wearing,
Integrated cycling helmet and multiple colors available, choose the best matching color for your bike.
Delivery Time: 7- 12 days.