Size	U.S Men	U.S Womens
A	-	5
B	-	5.5 - 6
C	-	6.5 - 7
D	6 - 6.5	7.5 - 8
E	7 - 7.5	8.5 -9
F	8 - 8.5	9.5 - 10
G	9 - 9.5	10.5 - 11
H	10 - 10.5	11.5 - 12
I	11 - 11.5	12.5
J	12 - 12.5	-
K	13 - 13.5	-
L	14 - 14.5	-
M	15 - 15.5	-