This universal bike/skate style helmet is made of EPS foam with an ABS outer shell that combine to make a light weight, comfortable, protective helmet. It is designed to be worn while riding bikes, scooters, skateboards, hoverboards, & even roller blades. It comes with an adjustment dial in the back of helmet and chin straps to dial in the perfect fit. S: 48-54 cm (18.9-21.3 inches)
- Size Small: 48-54 cm (18.9-21.3 inches)
- Complies with standards of CPSC and EN 1078.
- ABS shell resists impact and high-quality EPS foam provides shock absorbing.
- 11 top and side vents keep user cool and comfortable.
- Fully adjustable, provided by the crank adjustment dial
- 2 sets of pads with different thickness
- Length-adjustable chin straps.