Aloha and a great sandal is all they need for some excavation and excitement! Man-made synthetic upper.Vegan friendly!Hook-and-loop strap on front and back for an even more adjustable fit. Welded strap grips.Durable materials built for in and around water.Anatomical EVA midsole. Non-marking gum rubber outsole. Imported.Product measurements were taken using size 9-10 Toddler, width M. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.