Featuring a synthetic upper in classic three-point construction, these round, open-toe Kulapa Kai sandals from OluKai are the way to go for all of thei adventures! Comfortable backstrap keep little feet secure. Featured on size 9/10 Toddler only. The Little Kid and Big Sizes do not feature the backstrap. Water resistant: lightweight, quick drying, breathable, and durable materials built for in and around water. Durable rubber outsole with deep grooves for traction. Imported. Measurements: Heel Height: 1 in Weight: 3 oz Platform Height: 1 2 in 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.