Sole Material: Rubber
Inner material of the upper: cloth
Upper material: cloth

How to choose the right size:
Foot length of your kids+0.5~1cm=shoes inner length
Compare the detail sizes with your, please allow 0.5-1cm differs due to manual measurement, Thank you!
Size 28 = internal length 17.7 cm recommended foot length 16.7cm
Size 29 = internal length 18.3 cm recommended foot length 17.3cm
Size 30 = internal length 18.9 cm recommended foot length 17.9cm
Size 31 = internal length 19.3 cm recommended foot length 18.3cm
Size 32 = internal length 19.9 cm recommended foot length 18.9cm
Size 33 = internal length 20.6cm recommended foot length 19.6cm
Size 34 = internal length 21.3 cm recommended foot length 20.3cm
Size 35 = internal length 21.9 cm recommended foot length 20.9cm
Size 36 = internal length 22.6 cm recommended foot length 21.6cm
Size 37 = internal length 23.5 cm recommended foot length 22.5cm
Size 38 = internal length 24.1 cm recommended foot length 23.1cm