Men's Denim Long Sleeve Casual Shirt, Great for fall, winter and spring. Lightweight and comfortable. Double front pockets, The smoothed sleeved shirts have a leaf print on one pocket. Material: Polyester/Acetate. Acetate fabrics are made with spun filaments of cellulose taken from wood pulp. Classified as a chemical fiber textile or semi-synthetic, acetate is sometimes mixed with silk, wool or cotton to make it stronger. Delivery: 14-24 days.