Bicycle helmet Meteor KS06 Firetracker size S 48-52 cm red 24837 any type of sports equipment. Attention colors. Light durable construction does not load the cervical vertebrae. Front part with a slightly protruded visor does not restrict fields of vision, protects the face against injuries that may occur during a fall, wind, sun. The rounded and strongly built back wall of the helmet protects the occipital part the child's head. The helmet has been size adjusted using a multi-stage ring (closing Fit Size- headlock) and special buckles. There is soft adjusting foam comfort while wearing. Constant air flow provided ventilation holes with Air Flow system. Technical data: · outer shell material: PVC · internal absorbent material: EPS · Certificate - product complies with the requirements of directives 89/686/EEC and standards EN 1078 size S: regulation 48-52 cm