Awesome Rosie The Riveter We Can Do It Breast Cancer T-shirt 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 Grab this Cool Pink Ribbon, Vintage, Retro shirt. YOU CAN DO IT Lightweight, Classic fit, Double-needle sleeve and bottom hem