21 yards shoe length 14cm22 yards shoe length 14.5cm23 yards shoe inner length 15cm24 yards shoe length 15.5cm25 yards shoe inner length 16cmSize 26 shoes inside Length 16.5cm27 yards shoe length 17cm28 yards shoe length 17.5cm QC 29 yards shoe length 18cm30 yards shoe length 18.5cm31 yards shoe inner length 19cm32 yards shoe length 19.5cm33 yards shoe inner length 20cm34 yards shoe length 20.5cm35 yards shoe inner length 21cm36 yards shoe inner length 21.5cm37 yards shoe length 22cm38 yards shoe length 22.5cm21-26 (6 pairs in one hand)27-32 (6 pairs in one hand)33-38 (6 pairs in one hand)