The Rascal includes some of the same features found in our best adult helmts, with one exceptional difference: the self-adjusting OneStep fit system. OneStep is the easiest way to fit a child’s helmet quickly and securely, without any hassles or fuss. Other features include integrated rear LED tail-lights for added visibility, and a special pinch-free buckle. It’s a cool helmet with loads of great features for parents and kids alike.