Special air-cushioned insoles with arch support cushioning property, and fit more closely to the feet to make the feet more comfortable and sporty.It allows protecting muscles, joints, and tendons. Round toe breath cloth with elastic hollow out knit upper, keeps your feet more comfortable. The mesh is nice for the heat of summer. Air Cushion Slip-On Walking Shoes Orthopedic Diabetic Walking Shoes, Mesh Orthopedic Diabetic Walking Shoes for Women, Knit Casual Shoes Air Cushion Slip-On Walking Shoes Orthopedic Diabetic Walking Shoes, Mesh Orthopedic Diabetic Walking Shoes for Women, Knit Casual Shoes Size Tips: 1.It is not standard us size. It is better to measure foot length before ordering 2.After measuring your feet length,Please refer to our size chart to choose the US size