Material: Upper: WP suede/rubber/gore; Lining: Brushed; Insole: EVA (removable); Midsole: 0.1 inch (2.5 mm) thick felt frost plug; Outsole: Rubber. Weight: 2.5 oz (709 g) per shoe (estimate); *There may be adhesion or sewing misalignment or distortion during the manufacturing process.Please be aware of this before purchasing. Due to the characteristics of the materials used, there may be slight differences in the texture of the materials on the left and right side, or there may be some wrinkles and minor scratches.Please be aware of this before purchasing. For some products, the color representation may differ from the manufacturers color notation. Depending on your browser and monitor settings, the color of the actual product may differ slightly from the images shown. The design and specifications of the posted product may change without prior notice.Please be aware of