We recommend measuring the length of your longest foot, then adding 0.5–1 cm depending on how snug you like your fit. Match the result with the table below to find your Mercer size. Please note that half sizes are provided for indication only; we do not currently offer half sizes.
Footwear
CM
23.0
23.7
24.5
24.8
25.2
25.6
25.9
26.3
27.1
27.8
28.4
29
29.7
EUR
36
37
38
38.5
39
39.5
40
41
42
43
44
45
46
UK MEN
4
4.5
5
5.5
6
6.5
7
7.5
8
9
9.5
10.5
11
US MEN
5
5.5
6
6.5
7
7.5
8
8.5
9
10
10.5
11.5
12
US WOMEN
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
12
-
-
The Mercer Socks
Experience ultimate comfort with our crew socks, made from a premium cotton blend for a soft, durable fit. Available in two different size ranges.