Because people in different countries have different shoe size,and our company isEUR size and foot length (marked on the shoe size lable) as the standard.
Please make sure and choose size by your foot length!
So you only need to accurately measure feet,and then refer to the size chart to choose the correct size.
1) The size you select is US size ,not UK size.
2)If your foot is fat and wide, we suggest you choose one size larger!
3)If you don't know how to select ,tell us your foot length.
Any question,please contact us first,we will try our best to solve problem.
US SIZE 13=EUR SIZE 49= SUIT FOR FOOT 29.5CM
US SIZE 13.5=EUR SIZE 50= SUIT FOR FOOT 30CM