Gender:Girls/Boys Shoe upper material: artificial leather Sole material: Fashio Style :Solid Color Closure Type:Hook&loop Style:Casual Fashion Party Package content:1 pair baby shoes(Not Including shoes box) Note:Insole Length=Foot Length+0.8cm Size chart: Size:21 Insole Length:13CM/5.1 duitable age:12 Months duitable age to:15 Months EU:22 UK:5 US:6 Suitable For:Toddler Size:22 Insole Length:13.5CM/5.3 duitable age:15 Months duitable age to:18 Months EU:22.5 UK:5.5 US:6.5 Suitable For:Toddler Size:23 Insole Length:14CM/5.5 duitable age:18 Months duitable age to:24 Months EU:23 UK:6 US:7 Suitable For:Toddler Size:24 Insole Length:14.5CM/5.7 duitable age:2 Years duitable age to:2.5 Years EU:23.5 UK:7 US:8 Suitable For:Toddler Size:25 Insole Length:15CM/5.9 duitable age:2.5 Years duitable age to:3 Years EU:24 UK:7.5 US:8.5 Suitable For:Toddler Size:26 Insole Length:15.5CM/6.1 duitable age:3 Years duitable age to:3.5 Years EU:25 UK:8 US:9 Suitable For:Toddler Size:27 Insole Length:16CM/6.3 duitable age:3.5 Years duitable age to:4 Years EU:26 UK:8.5 US:9.5 Suitable For:Toddler Size:28 Insole Length:17CM/6.7 duitable age:4.5 Years duitable age to:5 Years EU:28 UK:10 US:11 Suitable For:Little Kid Size:29 Insole Length:17.5CM/6.9 duitable age:5 Years duitable age to:5.5 Years EU:28.5 UK:10.5 US:11.5 Suitable For:Little Kid Size:30 Insole Length:18CM/7.1 duitable age:5.5 Years duitable age to:6 Years EU:29 UK:11 US:12 Suitable For:Little Kid