Tsukihoshi Uppers - All Tsukihoshi Kids uppers are machine washable for easy cleaning! ; Tsukihoshi Toes - Free Your Toes - Generous forefoot construction allows toes to splay naturally for superior balance and comfort. ; It is recommended that you order a half size down for this item. If your child is a size 10, you would order a size 9.5. ; He'll be at the top of his game with these sleek sneakers. ; All Tsukihoshi shoes run wider than normal medium width shoes. ; Machine-washable synthetic leather and nylon mesh upper. ; Large hook-and-loop closure and elastic laces for easy on and off. ; Heel tab to assist with on and off. ; Firm Heel Counters to support active feet. ; Green-Tea infused, anti-bacterial removable insole. ; Features Flex-Joint Outsole, which allows foot to bend properly. ; Ultra lightweight. ; Water friendly, allows shoes to get wet without getting ruined. ; Inside linings allow for quick drying. Measurements: ; Weight: 5 oz ; Product measurements were taken using size 9 Toddler, width M. Please note that measurements may vary by size.