Tsukihoshi Velocity Boys Running Shoes - Navy Sky | Lightweight, Machine Washable Sneakers for Active Kids" Product Features: APMA Certified: Approved by the American Podiatric Medical Association, promoting healthy foot development. Natural Forefoot Comfort: The wide toe box design allows toes to splay naturally, providing superior balance and comfort for active play. Machine Washable: Easy-to-clean synthetic leather and nylon mesh upper; simply machine wash in cold water and air dry. Comfort & Support for Active Feet: Ultra-Lightweight Design: Easy On & Off: Heel Support : For Antibacterial Insole: Removable insole infused with natural Green Tea extract to combat odors without chemicals. Arch Support: Durable & Flexible Construction: Breathable Lining: Flex-Joint Outsole: Wide Fit: