Sir Pendleton Shirt Brown Watch TartanA Pendleton staple since 1955, the Sir Pendleton from Pendleton is their lightest Merino shirt and most refined in the range woven from nearly a mile of fine worsted merino yarn at the brand's Washougal, Washington mill. The resulting fabric is soft, smooth, and comfortable across seasons. Button down collar, one matched chest pocket, and a shirttail hem. Button down collar Matched chest pocket Shirttail hem 100% Pure Virgin Wool Fabric woven in