The Bell Sidetrack II Mountain Bike Helmet provides comprehensive protection for children. It features a fusion in-mould polycarbonate shell bonded to an EPS foam liner, enhancing impact protection and comfort. Fourteen integrated channels ensure optimal airflow, keeping your child's head cool in any condition. The Ergo Fit design, with its adjustable dial, ensures a secure and comfortable fit. This helmet is designed to keep adventurous kids safe while looking stylish.