Performance Check Shirt - MultiA timeless cold weather layer, the Performance Check Shirt from Portuguese Flannel is made from heavyweight, brushed cotton flannel and features a rugged multicolor check design. Its got a slim fit that runs true to size and is finished with classic details like a spread collar, patch pocket at the chest, and mother of pearl buttons. Soft, brushed cotton flannel Woven with a classic multicolor check pattern Reinforced spread collar Button placket and