The North Face The North Face Mens Blue Cotton Utility Button Down Shirt Vent Back M-L

The North Face long sleeve button down shirt in a faded blue-gray cotton fabric. This utility-style top features dual chest pockets with button-flap closures and a unique ventilated armhole placket at the back for enhanced breathability during outdoor activities. Reinforced elbow patches and a classic pointed collar complete the rugged, functional design. Measurements: • Pit to Pit: 24 (48 doubled) • Length: 31.5 Note: Label size reads M-L and I can't find a North Face size chart that admits to this size. Actual pit to pit measurement across the back is 24 - however the sleeves have an interesting pocket/placket detail that make the difference between M and L?