Giro rodeo helmetthe rodeo rounds up easy to use features like our acu dial fit system with universal fit sizing and a pinch proof buckle to make the process of fitting a childs helmet a snap we offer a range of colorful graphics and characters that kids can grow with and just to make sure it can go everywhere that kids go we smoothed the shape for easy transport in child seats and strollers too features built in visor pinch proof buckle microshell with eps liner acu dial universal fit