NothinZ Unisex Shoes Size Chart:

Men's U.S.A 4 5 6 7 8 9 10 11 12 13
Women's U.S.A 6 7 8 9 10 11 12 13 14 15

NothinZ Women's Shoes Size Chart:

U.S.A. 5 6 7 8 9 10 11 12
U.K. 3.5 4.5 5.5 6.5 7.5 8.5 9 10
Euro 36 37 38 39 40 41 42 43

NothinZ Men's Shoes Size Chart:

U.S.A. 6 7 8 9 10 11 12 13
U.K. 5 6 7 8 9 10 11 12
Euro 38 39.5 41 42 43 44.5 46 47