Encourage creativity with included removable, reflective stickers pack \n Dial fit system allow for adjustments and enables the helmet to grow with the child \n Soft nylon straps for comfort and durability \n Onehand, nopinch magnetic fastener \n 6 vents and interior cooling channels for active ventilation \n Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older \n Certified for CE, CPSC, and ASTM standards for cycling, roller skating, and skateboarding \n Weighs 390g \n Third party online sales strictly prohibited by manufacture