From Reef, the Women's Lay Day Seas Leather Sneakers feature: Premium, sustainably-sourced LWG leather upper Paneling and perforations details Paneling and cork logo details Padded tongue for extra comfort Slip on design with recycled no-tie laces and hidden elastic Terry cloth lining for added comfort Hidden wedge insole made from 3 parts: natural cork top layer, memory foam mid layer and soft EVA bottom layer Lightweight molded rubber cupsole with tropical inspired design and modern details along the sidewall Flat heel Imported.