The Scamp comes equipped with some of the same features in Giro's adult helmet line, only designed in a smaller package. The Roc Loc Jr. fit system with pinch-guard buckle provides an easy way to fit your kid's helmet quickly and securely. With a wide size range, your child can use this helmet as they grow from balance bikes to training wheels. The design is inspired by the adults' Montaro MIPS® / Montara MIPS®, helmet.