OLUKAI Paniolo Hibiscus Sandal - Women's Synthetic-and-mesh Upper: Premium full-grain leather with detailed design work inspired by native Paniolo saddles, fully lined with soft synthetic leather Footbed: Anatomical compression-molded EVA midsole, premium full-grain leather footbed with Hibiscus pattern created by hand staining the leather Outsole: Non-marking gum rubber with fish scale pattern and infused with natural burlap fibers Comfortable hand-sewn leather toe post Cast metal hook logo