Smartwool Sizing Chart: Socks, Slippers, and Apparel

ADULT SOCKS (shoe size reference)
Sizes
US Men
US Women
Euro
Small
3-5.5
4-6.5
34-37
Medium
6-8.5
7-9.5
38-41
Large
9-11.5
10-12.5
42-45
X Large
12-14.5
N/A
46-49

KIDS' SOCKS (shoe size reference)
Sizes
US
Euro
UK
X Small
6-8.5
22-25
5-7.5
Small
9-11.5
26-28
8-10.5
Medium
12-2.5
29-32
11-13.5
Large
3-6
33-36
1-4.5

MEN'S SLIPPERS
US
Europe
Japan
UK
8
41
270
7
9
42
280
8
10
43
290
9
11
44
295
10
12
45
300
11
13
47
310
12

WOMEN'S SLIPPERS
US
Europe
Japan
UK
5
35
220
3.5
6
36
230
4.5
7
37
240
5.5
8
38
250
6.5
9
39
260
7.5
10
41
270
8.5
11
42
280
9.5

MEN'S APPAREL (inches)

Sizes
Small
Medium
Large
X Large
XX Large
Chest
36-38
39-41
42-44
45-48
49-51
Waist
29-31
32-34
35-37
38-40
41-44
Hip
36-38
39-41
42-44
45-48
49-51
Arm Length
31-32
23-33
33-34
34-35
35-36
Inseam
30-31
31-32
32-33
33-34
34-35

WOMEN'S APPAREL (inches)
Sizes
X Small
Small
Medium
Large
X Large
USA Size
2
4-6
8-10
12-14
16
Chest
32-33
34-35
36-38
39-40
41-42
Waist
24-25
26-27
28-30
31-32
33-34
High Hip
31-32
33-34
35-36
37-38
39-40
Hip
35-36
37-38
39-40
41-42
43-44
Arm Length
27-28
28-29
29-30
30-31
31-32
Inseam
29-30
30-31
31-32
32-33
33-34

KIDS'S APPAREL (inches)


Sizes
X Small
Small
Medium
Large
X Large
Age
4-5
6-8
9-10
11-12
13-14
Chest
24-25
25.5-26.5
27-28
28.5-30
30.5-32
Waist
22-22.5
23-24
24.5-25
25.5-26
26.5-28
Height
42"-48"
48"-54"
54"-57"
57"-60"
60"-62"
Weight (lbs)
42-49
49-59
59-75
75-89
89-100