Japanese 100% cotton chambray shirt. Rugged workwear construction. Chin strap collar stand. Straight hem. Single and double needle, lock and chainstitch construction. Flat felled seams. Bar tacks at all points of strain. Cat's eye buttons. Accent bartacks at points of strain. Right side has a patch pocket with flap and the left side has a sweat proof/tobacco pocket with pen/pencil slot on the flap.