Size Information
S--Back Length-11" Chest-14" Neck girth-11"
M--Back Length-12" Chest-17" Neck girth-13"
L--Back Length-14" Chest-18" Neck girth-15"
XL--Back Length-15" Chest-20" Neck girth-16"
2XL--Back Length-18" Chest-21" Neck girth-17"
3XL--Back Length-20" Chest-23" Neck girth-19"
4XL--Back Length-21" Chest-26" Neck girth-20"
5XL-Back Length-23" Chest-30" Neck girth-21"