Upper: GORE-TEX, Textile. Lining: Synthetic. Insole: Synthetic. Midsole: NITRO Foam. Outsole: Rubber. 4 Eyelets. Fabric Technology: GORE-TEX. Cushioned, Pull Tab. Flat. Cut: Low Cut. Design: Formstrip, Speckle. Toe Style: Round. Sole Features: High Grip Tread. Fastening: Lace Up. Sustainability: Made from Recycled Materials. Occasion: Running. Ref: UTGT62425