Neck Chest Back length
S 10.6 - 11.4 in
 20.1 - 21.3 in
 16.9 - 18.1 in
M 11.4 - 12.2 in
 21.7 - 22.8 in
 18.5 - 19.7 in
L 12.2 - 13 in
 23.2 - 24.4 in
 20.1 - 21.7 in