The Reef Cushion Breeze Flip Flops in Black are designed for ultimate comfort with a soft, foamy EVA footbed. They feature anatomical arch support and a lightweight, durable rubber outsole. The wide, padded synthetic straps ensure your foot stays securely in place for all-day comfort. The upper material is synthetic, and the sole is made of rubber. These are slip-on sandals with a flat heel height (under 2.5cm) and are sold as a pair. They are comfortable and lightweight.