Material: ABS shell with adjustable dial
Superior fit for kids ages: 2.5-10
Lightweight and designed to absorb impact
PP crust shell
EPS lining
With ventilation
Material: ABS shell with adjustable dial
Circumference: 50 cm to 56 cm (please fit you child's head)
Easy to wear with chin locks
Safety protection for biking, skateboarding, scooting, and other action sports activities