With a completely revised outer shape and adapted features, the Smiley 3.0 Ace Led is entering a new era. The deep fit and peak offer additional protection for the child's head. The height-adjustable adjustment system allows the helmet to be easily adapted to the head circumference - both in width and height at the back of the head. Another advantage of the height-adjustable adjustment system is for children with long hair. It can be used to create space for a plait. This puts an end to the annoying pressing of the adjustment wheel on the plait. Wearing comfort is also increased by a thick chin pad. You can easily charge the light via a USB port. The rear light increases visibility in poor light conditions. The helmet is also equipped with an additional outer shell on the lower edge. This protects the helmet better from signs of wear and tear and provides a visual highlight. The most difficult part is choosing which Smiley 3.0 Ace Led should be part of your family. With so many designs to choose from, every child will find a helmet that he or she will enjoy wearing.