US Size          Inches           Euro Size

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8-1/2              10-1/8"         41/42

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9                     10-1/4"         42

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9-1/2              10-7/16"       43

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10                   10-9/16"       43/44

 

10-1/2            10-3/4"         44

 

11                   10-15/16"     44

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11-1/2             11-1/8"        45

 

12                    11-1/2"        46

 

13                    11-9/16"      47

 

14                   11-7/8"         48

 

15                   12-3/16"       49

 

16                   12-1/2"         50        

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