Encourage creativity with included removable, reflective stickers pack \n Designed for riders ages 1 and up \n Dial fit system allows for precise adjustments and enables helmet to grow with your child \n 6 vents and interior cooling channels for active ventilation \n Includes two sets of padding for a custom fit \n Weighs 220g \n Safety certified for biking, roller skating, and skateboarding in North America and Europe. (CPSC & CE) \n Third party online sales strictly prohibited by manufacture