I've only worn these once since I bought them. I'm selling them because I won't be wearing them anymore. These colorful mesh and synthetic leather sneakers offer a comfortable fit. Features: Patchwork of various materials: leather-like material, enamel, and various mesh materials Lace-up Soft, contrasting material on the inside Very comfortable insole Recycled rubber sole Sole height: 65 mm Outer material: 55% polyurethane, 45% polyester Inner material: 90% polyester, 10% elastane Shoe material: 82% ETHYLENE VINYL ACETATE, 15% rubber, 3% polyurethane Thank you for looking.