Due to the different shoe size standards in different countries,please choose the size carefully according to the length of your foot.You can refer to the shoe size chart. Men's Size Chart Notice: Please choose the size according to your foot length,not shoes length and insole length, Size Chart can help you solve 90% of size choosing problem. If foot isthick and wide, you can choose one sizebigger; If foot isnarrow and thin, you can choose one sizesmaller. If you don’t clear how to choose,please feel free to contact us. It would be better you note foot length in the order. The shoes we send are Chinese sizes, Size tag of the shoes show Chinese size,notEURorUSsizes.