Test Size Chart

US UK EU mm
(±3mm) 		in
(±⅛”)
7 6 40 249mm 9 ⅝”
8 7 41 256mm 10 ⅛”
9 8 42 263mm 10 ⅜”
10 9 43 270mm 10 ⅝”
11 10 44 277mm 10 ⅞”
12 11 45 284mm 11 ⅛”
13 12 46 291mm 11 ⅝”
14 13 47 298mm 11 ⅞”