SIZE TIPS
Size 15 - Inner 12cm, recommended for foot length 11-11.5cm;
Size 16 - Inner 12.5cm, recommended for foot length 11.5-12cm;
Size 17 - Inner 13cm, recommended for foot length 12-12.5cm;
Size 18 - Inner 13.5cm, recommended for foot length 12.5-13cm;
Size 19 - Inner 14cm, recommended for foot length 13-13.5cm;
Size 22 - Inner 14cm, recommended for foot length 13-13.5cm, it has same inner length as size 19, but size 22 is wider than size 19;
Size 23 - Inner 14.5cm, recommended for foot length 13.5-14cm;
Size 24 - Inner 15cm, recommended for foot length 14-14.5cm;
Size 25 - Inner 15.5cm, recommended for foot length 14.5-15cm.