Our split sole canvas ballet slipper is high quality ballet shoes that meet professional standard. We have 20 years experience in professional ballet/dance shoe making. Our slippers use the high quality cotton material as the top part, which is hand washable. The slippers are professionally designed that they fit your feet very well and are very comfortable. What you need to pay attention is to pick the right size for your child(ren) or yourself (Ballet shoe sizes are generally smaller than street shoe sizes) . Size Chart: US 5M Toddler---Foot Length: 4.7"/12cm US 6M Toddler---Foot Length: 5.1"/13cm US 7M Toddler---Foot Length: 5.5"/14cm US 8M Toddler---Foot Length: 5.9"/15cm US 9M Toddler---Foot Length: 6.3"/16cm US 10M Toddler---Foot Length: 6.69"/17cm US 11M Little Kid---Foot Length: 7.09"/18cm US 12M Little Kid---Foot Length:7.48"/19cm US 13M Little Kid---Foot Length: 7.65"/19.5cm US 1M Little Kid---Foot Length: 7.85"/20cm US 2M Little Kid---Foot Length: 8.05"/20.5cm US 3M Little Kid---Foot Length: 8.25"/21cm US 4M Big Kid---Foot Length: 8.45"/21.5cm US 5M Big Kid---Foot Length: 8.65"/22cm US 6M Big Kid---Foot Length: 8.85"/22.5cm US 7M Big Kid---Foot Length: 9.05"/23cm US 8M Big Kid---Foot Length: 9.25"/23.5cm