All See Kai Run shoes are designed to promote healthy foot development in kids. Summer gets a big improvement with the sleek and cool style of the Christopher. Awarded the Seal of Acceptance from the American Podiatric Medical Association (APMA). Premium leather upper features covered-toe design. Adjustable hook-and-loop closure strap for easy on and off. Generous padding in the tongue and collar to protect sensitive areas. All leather interior pampers little feet. Perforated leather-covered footbed helps maintain breathability. Wide toe box allows plenty of wiggle room. Durable rubber outsole is sturdy enough for outdoor fun. Measurements: Weight: 5 oz Product measurements were taken using size 9 Toddler, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.