Dear Friend, Welcome to Our Store. If you are  reseller  and have  drop shipping  orders,please feel free to contact with us by Aliexpress Messages,we will provide the  best price and service  to you.Looking forward to cooperating with you ! WHATSAPP:+86 13959341928 How to choose correct size? 1.Measure your foot length as the photo. 2.Find the "EU Size" from the size chart by your foot length! 3.Please do not measure the insole length,it is different from the foot length. EU Size 34 =21 cm=suitable 20.8-21.5 cm feet long Note: 1.Measurements are the maximum size,please allow error about plusmn 5MM.Compare the size chart with your feet length carefully before ordering. 2.Please according to our size chart to choose the most appropriate size!This is very important,thank you for your understanding and cooperation!Wish you have a happy shopping! 3.If you do not know how to choose correct size or have any questions about this product,please contact us,we will give you satisfactory answers as fast.