Watch him roll out on the Roller Derby Boys' Firestar Quad Roller Skates. This fresh skate delivers lasting comfort for your little one with a padded collar and comfort sport design. The power strap holds his foot securely so he feels confident to skate without holding onto you. Once he gets moving, the 54mm wheels and Excellerator 608ZB bearings will keep things smooth. Fits true to U.s. children's shoe size. Roller Derby is America's Skate Company since 1936.