Iron Discipline Funny Workout Gym T-Shirt for Men, Lifting T-Shirt, Gym Gear, Gym Apparel, Workout Gift, Gift for Weightlifters Boost your gym motivation level with our Iron Discipline Workout Gym T-Shirt for Men. Made with a perfect blend of 60% cotton and 40% poly, This shirt offers a comfortable, regular fit. Perfect for gym lovers, this manly fashion cut with side seams adds to its stylish look also makes for a great gift idea. Take your workout gear to the next level with this funny and comfortable gym t-shirt.