Penguin T-Shirt - Bodybuilding Workout Diet, Pumping Iron 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 Featuring prominent graphic image. Unisex design, printed on brand name t-shirts. Introducing Super Penguin! Lean on this iron-pumper to get you through the most challenging days. This penguin loves the gym, and will encourage you through your workouts! Feel the power today! This penguin is badass! Lightweight, Classic fit, Double-needle sleeve and bottom hem