A multi-tread sole gives our running shoes superior traction so you can tear up the road longer. Technology Eva Midsole Provides Cushioning And Comfort Coolmax ™ Memory Foam With Moisture-Wicking Insole Provides Extra Comfort And Keeps Your Feet Cool And Dry Construction Synthetic/Leather Upper Multi-Tread Rubber Sole Provides Traction Details Lace Up Low Profile Overlays Provide A Lightweight Structure Features: Comfort Upper/Outer Base Material: 51% Leather, 49% Synthetic Shoe Lining Material: Nylon, Polyester Sole Material Content: 100% Rubber Country of Origin: Imported