The Ovation Riding Metallic Schooler Helmet is a lightweight and low-profile helmet that features an easy-adjust dial for a snug fit. Easy adjustable fit with dial. Extra strong adjustment teeth for added helmet life High flow vents to keep you cool Easy to clean rubberized finish Removable washable liner Exclusive YKK adjuster clip and buckle are positioned to stay off of the rider's face for comfort Removable breakaway visors Metallic Schooler Helmet exceeds the current ASTM standards and is certified by SEI Ovation Kids' Metallic Schooler Helmet - Purple