A sporty classic look gets a surefooted upgrade and even more comfort in the skechers vigor 3. 0 shoe. Smooth leather and synthetic upper in a lace up athletic training sneaker with stitching, overlay and perforation accents. Air-cooled memory foam insole, goodyear rubber outsole Features: Memory Foam Closure Type: Lace-Up Footwear Technology: Memory Foam Insole Upper/Outer Base Material: 45% Leather, 35% Synthetic, 20% Polyester Shoe Lining Material: Polyester Sole Material Content: 73% Rubber, 18% Eva, 9% Thermoplastic-Rubber Country of Origin: Imported