Customers say the helmet fits well for a variety of head sizes, is comfortable, offers good protection and quality, and is lightweight. Many appreciate the color options and overall value, though some mention the finish could chip over time. Users report it keeps them or their children feeling safe during outdoor activities. - Strong ABS shell and high quality EPS foam for impact resistance and shock absorption - Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for persons age 5 and older - Suitable for biking, skateboarding, skating, scooter, longboard, hoverboard, and similar sports - 3 sizes available, with Medium for youth and adults - 11 vents for airflow to reduce sweating and keep users cool - Fully adjustable fit via crank adjustment dial, two sets of different thickness pads, and adjustable chin straps - Lightweight, sturdy and comfortable construction