About this item

• 3 sizes available. Small: 18.9″-21.3″ (48-54 cm), suitable for kids 2-8 years old. Medium: 21.3″-22.4″ (54-57 cm), suitable for youth 8-14 years old. Large: 22.4″-24″ (57-61 cm), suitable for people aged above 14
• ABS shell resists impact and high quality EPS foam provides shock-absorbing. Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older
• 11 top and side vents keep user cool and comfortable
• Suitable for various outdoor sports such as cycling, skateboarding and so on
• Fully adjustable, provided by the crank adjustment dial, 2 sets of pads with different thickness, and length-adjustable chin straps