The Olukai 'Ohana sandals are like a vacation at the beach for your feet. ; Please be advised that ONLY sizes 9-10 Toddler and 11-12 Little Kid include a heel strap. All other sizes will not feature a heel strap as seen in picture. ; Water-resistant synthetic leather strap with Makau Logo. ; The Makau, or bone hook, is the traditional Polynesian symbol worn for strength, good luck, and safe passage over water. ; Nylon toe post uses a loop connection, inner reinforcement, and an exterior seam stitch for supreme durability. ; Comfy and quick-drying jersey knit lining and neoprene backer. ; Anatomical compression-molded EVA midsole features a biomechanically correct shape to support your entire foot. ; EVA drop-in footbed gives you the perfect fit. ; Durable rubber outsole with contrast logo and coral reef design. Measurements: ; Weight: 3 oz ; Product measurements were taken using size 9-10 Toddler, width M. Please note that measurements may vary by size.