Size |
Back Body Length |
Chest |
Thickness |
Weight |
L-S |
13" |
21"-23" |
3/4" |
20-50 lbs |
L-M |
16" |
25"-27" |
3/4" |
40-70 lbs |
L-L |
19" |
28"-30" |
3/4" |
Over 70 lbs |
L-XL |
22-23" |
33"-35" |
1" |
Over 70 lbs |