This is a light weight outerwear vest from Turtleson, a company known for its high performance golf wear sold primarily in pro shops. The vest is a nice feeling polyester with a mesh lining. It features grey zippers at the front and pockets. There is also a pocket on the inside. The vest is tagged as a size large, has its original tags and is in very good condition. Some measurements follow to help with fit. armpit to armpit laid flat is 22 inches the back length is 30 inches