Heavy duty & flannel lined. Lots of pockets inside and out. Gussets at shoulders and pleats at elbows for freedom of movement. Plenty of room to go over layers or sweatshirt. Heavy duty zipper with outer snap placket to keep out the wind. Sides unsnap at bottom for comfort while driving. Only worn a few times . Color was hard to capture as it’s a little deeper coppery tan than photos show. Tag states Large Regular Chest 44-46. Actual measurements pit to pit 26”, shoulder to bottom 31”, shoulder seam to end of sleeve 25”, collar to end of sleeve 32”.