Kids Winter Warm Cotton Slippers Cute Capybara Slip-On Shoes for Boys & Girls Soft Non-Slip Soles Lightweight Easy Wear Closure

24-25 yards for 15.5cm (lnner length)

26-27 yards for 16.5cm (lnner length)

28-29 yards for 17.5cm (lnner length)

30-31 yards for 18.5cm (lnner length)

32-33 yards for 19.5cm (lnner length)

34-35 yards for 20.5cm (lnner length)

The comfortable length is the kids foot length add about 1cm.
Kids foot length + 1cm = Inner length
Please choose the right size