Men's Base Layer Top Sizing Chart

Base Layer Top Size Chart (in)

Size
Shoulder Width
Chest Width
Sleeve Length
XS
26"
18.1"
23.4"
S
26.8"
18.9"
23.9"
M
27.6"
19.7"
24.4"
L
28.4"
20.5"
24.9"
XL
29.2"
21.3"
25.4"
XXL
30"
22.1"
25.9"
XXXL
30.8"
22.9"
26.4"