Upper: Synthetic. Lining: Neoprene, Padded. Insole: EVA. Midsole: Cushioned, EVA (Ethyl Vinyl Acetate). Outsole: Durable, Gripped, Rubber. Fabric Technology: Durable. Breathable, Lightweight. Flat. Design: Logo. Toe Style: Open. Fastening: Hook and Loop, Touch Fastening. Sustainability: Vegan Friendly. Ref: UTFS10581