US Sizes	Foot Length Inches
Womens 5 | Mens 3.5	8 1/2
Womens 5.5 | Mens 4	8 5/8
Womens 6 | Mens 4.5	8 5/6
Womens 6.5 | Mens 5	9
Womens 7 | Mens 5.5	9 1/7
Womens 7.5 | Mens 6	9 2/7
Womens 8 | Mens 6.5	9 1/2
Womens 8.5 | Mens 7	9 2/3
Womens 9 | Mens 7.5	9 4/5
Womens 9.5 | Mens 8	10
Womens 10 | Mens 8.5	10 1/6
Womens 10.5 | Mens 9	10 1/3
Womens 11 | Mens 9.5	10 1/2
Womens 11.5 | Mens 10	10 5/8
Womens 12 | Mens 10.5	10 4/5
Womens 12.5 | Mens 11	11
Womens 13 | Mens 11.5	11 1/7
Womens 13.5 | Mens 12	11 2/7
Womens 14.5 | Mens 13	11 2/3
Womens 15.5 | Mens 14	12
Womens 16.5 | Mens 15	12 2/7
Womens 17.5 | Mens 16	12 3/5

US Sizes	Foot Length Centimeters
Womens 5 | Mens 3.5	21.5
Womens 5.5 | Mens 4	22
Womens 6 | Mens 4.5	22.5
Womens 6.5 | Mens 5	23
Womens 7 | Mens 5.5	23.5
Womens 7.5 | Mens 6	24
Womens 8 | Mens 6.5	24.5
Womens 8.5 | Mens 7	25
Womens 9 | Mens 7.5	25.5
Womens 9.5 | Mens 8	26
Womens 10 | Mens 8.5	26.5
Womens 10.5 | Mens 9	27
Womens 11 | Mens 9.5	27.5
Womens 11.5 | Mens 10	28
Womens 12 | Mens 10.5	28.5
Womens 12.5 | Mens 11	29
Womens 13 | Mens 11.5	29.5
Womens 13.5 | Mens 12	30
Womens 14.5 | Mens 13	31
Womens 15.5 | Mens 14	32
Womens 16.5 | Mens 15	33
Womens 17.5 | Mens 16	34

EU Sizes	Foot Length Inches
34.5	8 1/2
35	8 5/8
36	8 5/6
36.5	9
37	9 1/7
38	9 2/7
38.5	9 1/2
39	9 2/3
40	9 4/5
40.5	10
41	10 1/6
42	10 1/3
42.5	10 1/2
43	10 5/8
44	10 4/5
44.5	11
45	11 1/7
46	11 2/7
47	11 2/3
48	12
49	12 2/7
50	12 3/5

EU Sizes	Foot Length Centimeters
34.5	21.5
35	22
36	22.5
36.5	23
37	23.5
38	24
38.5	24.5
39	25
40	25.5
40.5	26
41	26.5
42	27
42.5	27.5
43	28
44	28.5
44.5	29
45	29.5
46	30
47	31
48	32
49	33
50	34