Just like our Original Trebark Chamois Shirt, This long-sleeve cotton chamois shirt is made of heavyweight, rugged, 9-oz. 100% cotton chamois that's always soft, comfortable and, most important to hunters, quiet. Chamois is the perfect material for shirts because it is not only strong and durable, but also soft and comfortable. All of our chamois shirts feature double-needle, lap-fold seams that won't come apart. Each is cut full for unrestricted movement  Extra-long tails two button collar. Two button-closed flap pockets.