Turbo Lover 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 boosted, turbine, racing, race, drag, muscle, no turbo no fun, live on track, street racing, blow off, horsepower, torque, auto, fast.speed, automobile, automotive, super cars, turbocharged, spooling, rally, sport cars, engine, twin turbo, wheels, drift, Lightweight, Classic fit, Double-needle sleeve and bottom hem