I Run Like A Girl Try To Keep Up Shirt V4 Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat i run like a girl try to keep up shirt is great for you if you are looking for marathon runner shirt or gift for runner shirt it's make perfect gift for jogger shirt if you are 5k runner or 10k runner or know someone than this make a perfect gift for completing half marathon or marathon runner also distance runner it's awesome too for exercise runner don't miss this funny running shirt. Lightweight, Classic fit, Double-needle sleeve and bottom hem