Reef Cushion Slim Women's Sandals. A delicate embroidered gold detail and slim straps transform our classic Cushion Slim flip flops. Just as comfy, a touch more chic. With a vegan leather strap, high-energy rebound footbed and anatomical arch support.. Refined slim strap utilizing vegan leather & gold embroidery detail stitching. High energy rebound for more cushioning in every step. Slim modern contouring featuring anatomical arch support and heel cupping.