Complies with standards of CPSC and EN 1078. 3 sizes
S for toddlers / kids, M for youth / adult, L for adult. Please choose the helmet size according to the head circumference.Strong ABS shell resists impact and high quality EPS foam provides shock-absorbing
13 stylish vents, more ventilative and more aerodynamic, reduce sweating , keep user cool and comfortable.
Suitable for various outdoor sports such as skateboarding, biking, skate, scooter, rollerblade, hoverboard, longboard and so on. Various colors for babies, boys, girls, children, teen, men and women.
Fully adjustable for a custom fit, provided by the crank adjustment dial, 2 sets of pads with different thickness, and length-adjustable chin straps.