Never worn, excellent condition. Size 8.5 Description from manufacturer: Sole material Rubber Outer material Rubber Closure type Pull-On About this item KNITTED UPPER: We use the most environmentally friendly and breathable hand-knitted fabrics. It also has a stylish design while allowing customers to wear a comfortable and breathable experience. LIGHT SHOE MATERIALS: We use a knitted upper, a 1cm high sole, and a comfortable sponge insole. LATEX INSOLES: We pursue the highest quality foot feel, so we put a long strip of latex on the sole to help everyone walk more comfortably.