Pure Virgin Wool from Umatilla County, Oregon is naturally odor-, stain and water-resistant—and specially treated to be machine washable. Another traditional favorite, Pendleton® Men's Fireside Wool Long-Sleeve Shirt features a button-down collar, open pocket and button front. 100% Virgin Wool fabric Button-down collar Open chest pocket Shirttail hem Recommended care: machine wash with like colors, cold, gentle cycle, no bleach; line dry, steam press, with warm iron, as needed Woven in Pendleton USA Mills Imported of USA fabric Product Features: FABRIC 10.3 oz. 100% Umatilla Virgin Wool Style Number: RA645