Underwear Sizing Information
Men's Underwear Sizes
Fit Chart
Men's Shirt Sizes
Men's Sock Sizes
Men's Underwear Sizes
Size
S
M
L
XL
XXL
3XL
4XL
5XL
Waist
28"-30"
32"-34"
36"-38"
40"-42"
44"-46"
48"-50"
52"-54"
56"-68"
Boy's Sizing Chart
S (Youth)
M (Youth)
L (Youth)
XL (Youth)
Size
7-8
10-12
14-16
18-20
Chest
26-28
28-30
30-32
32
Waist
23-24
25-26
26-27
28-29
Height
50-54
54-59
59-63
63-67
Fit Chart
T-Shirts
Contoured
Form-fitting through the shoulders, chest and sides.
Regular
Fitted through the shoulders, chest and sides.
Full/Relaxed
Loose through the shoulders, chest and sides.
Oversized/Athletic
Very loose through the shoulders, chest and sides.
Underwear
Contoured
Form-fitting, meant to hug the body; usually a stretch knit fabric.
Relaxed
More loose fitting; usually a woven cotton fabric.
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Men's Shirt Sizes
Regular Sizes
S
M
L
XL
XXL
Chest
inches
34"-36"
37"-40"
41"-44"
45"-48"
49"-52"
cm
86-91
94-102
104-112
114-122
124-132
Sleeve
inches
33"
34"
35"
36"
37"
cm
84
86
89
91
94
Waist
inches
28"-30"
31"-34"
35"-38"
39"-42"
43"-46"
cm
71-76
78-86
89-97
99-107
109-117
Neck
inches
14.5"
15"-15.5"
16"-16.5"
17"-17.5"
18"-18.5"
cm
37
38-39
41-42
43-44
46-47
Big Sizes
1XL
2XL
3XL
4XL
Chest
inches
49"-51"
52"-54"
55"-57"
58"-60"
cm
124-130
132-137
140-145
147-152
Sleeve
inches
34.5"
35"
35.5"
36"
cm
88
89
90
91
Waist
inches
46"-48"
49"-51"
52"-54"
55"-57"
cm
117-122
124-130
132-137
140-145
Neck
inches
18"-18.5"
19"-19.5"
20"-20.5"
21"-21.5"
cm
46-47
48-49
51-52
53-54
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Men's Sock Sizes
Shoe Size
Sock Size
Comment
6 - 12 1/2
10 - 13
Average Size
7 1/2 - 8
10 1/2
8 1/2 - 9
11
9 1/2 - 10
11 1/2
10 1/2 - 11
12
11 1/2 - 12
13
12 1/2 - 13
14
13 - 16
14 - 16
Extended Sizes
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