Size
Length
Chest
Neck
XS
5.3"
33.5"
13"-16"
S
5.5"
35.5"
14"-17"
M
5.7"
37.5"
15"-18"
L
5.9"
39"
16"-19"
XL
5.11"
41"
16.5"-20"
XXL
6.1"
43"
17"-21"
XXXL
6.4"
47"
18"-22"