About us: <br> Ubella is a brand dedicated to offer great kids' shoes for USA parents. We offer the most popular styles.Hope to bring fun for every kids.<br><br> After-sale promise:<br> 3-Months quality gurantee for every pair of Ubella shoes. If there is any problem with your shoes during this time,please contact us by Amazon messages.We will offer free reshipment/full refund for you with none-return needed.Enjoy a trouble free shopping from Ubella!<br><br> About size:<br> Our size is converted to USA standard according to Amazon size chart.You can choose according to the following suggestions. If your kids have wide and thick feet, we suggest you choose one size larger for him/her.<br><br> Size suggestions:<br> Size measurement as following. Please measure your heel to toe length and choose size according to the following size measurement.<br> US Size Description<br> 4.60" foot, suggest size: 4.5M US Toddler<br> 4.99" foot, suggest size: 5.5M US Toddler<br> 5.12" foot, suggest size: 6M US Toddler<br> 5.23" foot, suggest size: 6.5M US Toddler<br> 5.51" foot, suggest size: 7M US Toddler<br> 5.63" foot, suggest size: 7.5M US Toddler<br> 5.98" foot, suggest size: 8.5M US Toddler<br> 6.25" foot, suggest size: 9.5M US Toddler<br> 6.49" foot, suggest size: 10M US Toddler<br> 6.75" foot, suggest size: 11M US Little Kid<br><br>Model Number: 180511LY0226XZC30Z400