OluKai "Ohana (oh-hah-na) - Translation - Family. Upper is constructed of Water-resistant synthetic leather straps with soft, quick-drying jersey knit lining and neoprene backer. Footbed is constructed of Anatomical compression-molded EVA midsole with EVA drop-in footbed for personalized fit. Outsole is constructed of Non-marking gum rubber outsole with coral reef lug design for added grip. Features: Soft nylon toe post webbing, laser-etched logo, and embroidered detail. Sizes and colors available as displayed.