Perfect Gift - Treat Yourself or make this Marvel Comics Iron Man Print Men's Sleepwear Sleep Lounge Pants the perfect gift for someone awesome. Great Feel - You like to keep it casual, so these soft pants will be perfect. Officially Licensed - Great for Marvel Comics and Iron Man fans. Made For Comfort - Recommended for men of all ages. Premium Material - 60% cotton 40% polyester. Transport yourself into the life of a wealthy business magnate and playboy who is a genius scientiest and super hero. Centered on the left leg of these pants is the Marvel Comics Iron Man. These soft men's lounge pants are made from a cotton/poly blend, offering the most comfort possible.