US size 5.5= 23cm foot length=size 36; US size 6.5=23.5cm foot length=size 37; US size 7.5=24cm foot length=size 38; US size 8.5=24.5cm foot length=size 39

• The material of the upper is mesh fabric,breathe freely.
• Rubber sole make it nonslip.
• super comfortable insole.
• lace-up,platform,round toe.
• special design with lace help increase your posture.

The material of the upper is mesh fabric,breathe freely.