A webbing pattern inspired by the classic basket weave, two narrow polyester straps in the Custom Adjust'em system offer a more secure fit by conforming to the curves of mini feet. ChaPU midsole on the contoured LUVSEAT platform footbed provides lasting arch support and body alignment for little ones.UPPER: Double-strapped polyester jacquard webbing upper wraps around the foot and through the midsole for a customized fit. Adjustable and durable high-tensile webbing heel risers. Injection-molded ladder lock buckleMIDSOLE: Durable LUVSEAT PU midsole. Slip-resistant classic diamond pattern design. Vegan-friendly constructionOUTSOLE: Kids Classic outsole. Non-marking EcoTread 25%-recycled rubber compound. 2mm lug depth