Olukai Ohana has water-resistant synthetic straps with ultra-soft, quick-drying jersey knit lining and a soft nylon toe post. Compression-molded, EVA midsole with brushed drop-in ICEVA footbed provides anatomical fit for sustained comfort. on-marking rubber outsole with coral reef lug design for added grip. A portion of all proceeds directly supports the Ama OluKai Foundation, honoring those who preserve and celebrate the cultural heritage and Aloha spirit of Hawai‘i. Every pair gives back.