Women's Shoes Sports Shoes Casual Shoes Korean Breathable Mesh Shoes Student Shoes Running Shoes Single Layer Shoe Size chart: Standard size, order your normal size. 35 = 22.5 cm 36 = 23.0 cm 37 = 23.5 cm 38 = 24.0 cm 39 = 24.5 cm 40 = 25.0 cm 41 = 25.5 cm If your feet is wide, we will recommend you to order 1 size bigger.