Whether your child is a beginner or a seasoned mountain trail rider, the Ripper Mips Junior Helmet by Sweet Protection offers remarkable protection, comfort, and style. Specifically designed for young cyclists, this helmet features a shell with an extended coverage size and optimal ventilation. The Mips brain protection system helps reduce rotational forces transferred to the brain in the event of an impact. Thanks to its unique Occigrip adjustment system, the helmet easily fits all head sizes between 48cm and 53cm. Note that this helmet is not available for sale in the United States. Perfect MTB-Helmet for daily use Highly ventilated, with STACC ventilation system Occigrip Turndial adjustment system Mips brain protection technology One size with significant adjustment possibilities Certification: CE EN 1078 Weight: 295 g (48/53) Sweet Protection Ripper MIPS Jr - MTB-Helmet - Kids' | Hardloop