Mens Pella Big Dutch Trebark Camouflage Jacket Zip Up With Button Pockets.
Has banded cuffs and 2 elastic areas on rear bottom hem line.
Believe this to be an L/XL according to measurements which are:
Chest: 24" across
Length: 27.5"
Sleeves: 24"
*Bottom left pocket is missing one button and upper back has pin holes. See photos.