1. Fits larger than usual. Please check this store's sizing info
2. If your feet are fat or wide, you can choose a normal size.
3. If your feet are not fat or wide, you can choose a smaller size.
4. Please choose the right size according to your real foot length.
5. Due to different methods of measure,the error is allowed nomally in 0.5cm-1cm.
6. This kind shoes is hiking/hunting style boots, shoes surface is waterproof, if you are short time wading, it can work well, but if your foot need deep into water for long time, we don't advise you choose it!