Perfect Gift - Treat Yourself or make this Jurassic Park Claw Logo Print Men's Loungewear 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 Jurassic Park fans. Made For Comfort - Recommended for men of all ages. Premium Material - 60% cotton 40% polyester. Transport yourself into the world of dinosaurs who have escaped the park meant to showcase them. Centered on the left leg of these pants is the Jurassic Park Claw Logo. These soft men's lounge pants are made from a cotton/poly blend, offering the most comfort possible.