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