The MET Hooray MIPS is a kids bike helmet for young children. A flattened rear shell sits comfortably in child bike seats MET Bimbi Secure Technology avoids pressure points on the fontanel and an integrated rear LED light offers up to 60 hours of added visibility. The MET Safe-T JR fit system adjusts as the child grows.MIPS-C2 rotational management system adds protection during certain impactsFlattened rear shell for comfort in child bike seatsExtended coverage at the back of the head and temples with an integrated visorMET Bimbi Secure Technology avoids pressure points on the fontanelMET Safe-T JR fit system with 360deg head belt adjusts as the child growsAnti-pinch ratchet buckle for easier fasteningMET rear LED light with 4 spotlights and up to 60 hours of run time10 vents with internal air channeling and an anti-insect net in the front vents