Size Chart: Port Authority for Men

XS S M L XL 2XL 3XL 4XL 5XL 6XL   Chest 18¼ 19¾ 21¼ 22¾ 24¼ 25¾ 327¾ 29¾ 31¾ 33¾   Sleeve Length 17¾ 18½ 19¼ 20 20¾ 21½ 22¼ 23 23¾ 23¾   Body Length at Back 28 29 1/2 30 1/2 31 32 33 33 1/2 34 34 1/2 35