Certified by the American Podiatric Association. Tsukihoshi VELOCITY shoes are generous forefoot construction allows toes to splay naturally for superior balance and comfort. He will got the speed, power, and the Velocity he needs for an epic day of playground fun! Please keep in mind that Tsukihoshi shoes run wider than normal medium width shoes. Machine-washable synthetic leather and nylon mesh upper. Ultralightweight design. Large hook-and-loop closure and elastic laces for easy on and off. Firm Heel Counters to support active feet. Breathable textile lining and a Green Tea-infused, antibacterial removable insole. Features rubber 'Flex-Joint Outsole', which allows foot to bend properly. Imported. Easy On & Off ? Single strap 'hook and loop' closure and elastic faux-laces for superb fitting. Arch Support ? Shoe last and insole designed to provide proper arch support for growing kids.