The Ovation Riding Metallic Schooler Helmet is a lightweight and low-profile helmet that features an easy-adjust dial for a snug fit. It also has extra-strong adjustment teeth for added helmet life. The helmet has high-flow air vents to keep you cool and comfortable, and a removable washable liner to keep it fresh and clean. The Metallic Schooler Helmet comes in various colors and sizes, so you can choose the one that suits your personality and style. The Metallic Schooler Helmet exceeds the current ASTM standards and is certified by SEI, which means it ensures the utmost level of safety and quality in the industry.