This new Big Dog 6X forest green sweatshirt with crew neck is a great shirt for a trucker. The back of the soft, cotton-rich fleece blend (80% cotton, 20% polyester) with cotton face has a big rig blue truck with flames and the Big Dog logo on the side. The caption above: Big Dog Trucking Co. Established 1983 Below the truck: Keep Those Puppies Rolling The shoulders measure about 35”, 24” long sleeve; the length about 34 ¼” and underarm/chest measures about 36”/72”. All measurements approximate.