Born to Run TShirt - Cross Country Track Runners Tee Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 58% Cotton, 42% Polyester Imported Machine wash cold with like colors, dry low heat "Born to Run" T-Shirt with a running shoe design with the words inside the shoe. Fit: Slim (consider ordering a larger size for a looser fit) Perfect for avid cross country, marathon, track and field runners who have a passion for running. This premium t-shirt is made of lightweight fine jersey fabric