The 101 Z model is our authentic cowboy reads of superior quality with zip closure and relaxed adjustment.Comfort cutCowboy with Japanese OrilloRecycled tissues The finish is of a white and blue oillo, and is made with recycled cotton: a beautiful addition to our top quality cowboy manufactures. It has an exclusive style with a weight of 13 3/4 oz made in a sarga oriented to the left of Kaihara, our favorite Japanese brand. The refined finish comes from the spinning threads that have submerged the incredible amount of thirteen times to confer a dense and deep finish. They will fade in a beautiful way over time. Presents classic details with gold seams in contrast and a faded metallic button to complete the aged appearance.-Composition: 100% cotton-artic