Genuine Grip Shoes Women’s Size Chart:

U.S. Medium 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11
U.S. Wide 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11
U.K. 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 8
Euro 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 41

Genuine Grip Shoes Men’s Size Chart:

U.S. Medium 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15
U.S. Wide 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14 15
U.K. 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12 13 14
Euro 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 46 47 48