Olukai Womens 'Ohana Sandals . Our 'Ohana sandals celebrate and support our 'Ohana Giveback Program. UPPER Water-resistant synthetic leather strap with soft, quick-drying jersey knit lining and neoprene backer. FOOTBED Anatomical compression-molded EVA midsole with a non-slipping EVA drop-in footbed for personalized fit. OUTSOLE Non-marking rubber or gum rubber outsole with perimeter razor siping for enhanced drainage and grip. FEATURES Soft nylon toe post webbing, laser-etched logo, and embroidered detail.