Upper: Nylon, Polyester, Recycled Materials, Webbing. Midsole Material: Ground Coffee Beans, Moulded EVA. Outsole: Recycled Rubber, Rubber, TREADLOCK. Fastening: Hook And Loop Strap. Colour Webbing Strap Included, In-Built Shank, Interchangeable Upper Webbing Straps, TPU Chassis. Flat. Design: Plain. These versatile sandals are crafted from a durable nylon upper and feature a comfortable EVA midsole infused with ground coffee beans. The outsole is made from recycled rubber for excellent grip and durability, with a TREADLOCK system. The fastening is a secure hook and loop strap, and they come with interchangeable upper webbing straps for customisation. Integrated TPU chassis and an in-built shank provide support and stability.