Ruffed Grouse Society Short Sleeve T-Shirt with Ruffed Grouse Design Featuring a Grouse on Log on back and Ruffed Grouse Society, Healthy Forest, Abundant Wildlife, Conservation Ethic Graphic; Made with 52% cotton and 48% polyester; Airlume combed, ring-spun cotton provides an extra-soft, breathable feel; Stylish tailored fit