But Knee Patent Leather Stiletto High-heeled Fashion Boots For Women Back Zipp

International standard size:

Size 35 inner length 22.5cm
Size 36 inner length 23cm
Size 37 inner length 23.5cm
Size 38 inner length 24cm
Size 39 inner length 24.5cm
Size 40 inner length 25cm

The difference between each size is 0.5CM, about the width of a finger