Upper Material: PU
Inner Material: PU
Sole: Rubber
Heel Height: 3 cm
Size Ratio: 3/4/5/6/7/7.5 - 1/2/3/3/2/1
Insole: Memory Foam
Heel Height: 4 cm
-Size:36-41-12 pairs per box-Box ratio36 - 37 - 38 - 39 - 40 - 411 2 3 3 2 1