The Giro Tremor Mountain Bike Helmet is a youth helmet that offers all of the features of a full-size helmet. Designed with an in-mould construction full polycarbonate hard shell for the ultimate level of protection without weighing you down. The lightweight design allows little shredders to dominate off-road in comfort thanks to the Roc Loc adjustable fit system and quick dry padding. This helmet meets CPSC Bicycle standards so that parents and kids can be confident in the safety of the helmet. The Giro Tremor Mountain Bike Helmet is great value for a youth helmet, everything that the big guys and girls get just in a small custom youth fit. This helmet is designed for younger shredders of any skill level that require a great-value, open-face Mountain Bike helmet. Designed specifically with smaller heads in mind, this helmet utilises the Roc Loc Sport fit system meaning it can be fitted to any head size within 50-57cm for ultimate comfort and safety. It also has a total of 18 vents, quick-dry padding, and a lightweight design to stop riders from overheating on the trails. The Giro Tremor Youth helmet is built with safety in mind, with features such as an in-mould construction made up of a brightly coloured polycarbonate shell and EPS liner. This helmet is CPSC Bicycle certified, meaning parents and younger riders can be confident in their on-trail safety.