OLUKAI Women's ONO Coastal Blue/Black Sandal Neoprene^Nubuck^Nylon^Rubber^Synthetic Imported Heel measures approximately 0.5 inches" The classic Ohana is your go-to choice for simple everyday style. Soft nylon toe post webbing, laser-etched logo, and embroidered detail. Weather-resistant and floats. OUTSOLE Non-marking rubber outsole with a coral reef lug design for added grip. FOOTBED Anatomical compression-molded; EVA midsole with ICEVA drop-in footbed for personalized fit. VEGAN FRIENDLY Our vegan friendly footwear offers the durability, traction and support you expect from OluKai while using 100% high-quality synthetic materials, 0% animal products. WATER READY Lightweight, quick-drying, breathable and durable materials built for in and around water.