JST70

Adult:

 Product measurements XS S M L XL XXL 3XL 4XL
Chest width 21 1/2 23 24 1/2 26 27 1/2 29 31 33
Sleeve length 35 1/8 35 3/4 36 3/8 37 37 3/4 38 1/2 39 1/4 40
Body length at back 26 27 28 29 30 31 31 1/2 32