I love the cool, zip up, hidden pocket on the left side. Travel / work / golf / camping / fishing ready! Quick dry PFG "freezer" fabric, slightly stretchy. Velcro "loop" keeps sunglasses or other items secure. Shirt collar, plastic snaps on placket and sleeves. Ventilated back flap on shoulders, mesh underneath. Size M in a blue gray slate. EUC, no holes, stains, snags, smells, whathaveyou in machine washable poly. Smoke Free Home Bust: 21" across Length: 27"