The Slumber Project Pack of 2 pajama shorts is made of a Black Shorts (100% Cotton) and a Black and White shorts (60% Cotton and 40% Polyester) that is perfect for keeping you feeling light and good looking at bedtime or to casually lounge around. This pajama features an elastic waistband that ensures total comfort and a personalized fit. Also features an adjustable contrast drawstring to give you a tailored and comfortable fit. Side pockets let you keep essentials close, such as chunky keys and cell phones. These pajamas are comfort fitting and never fail to keep you feeling warm all day long. Perfect for men of all sizes - X-Small to X-Large. Our products are developed for convenience and ease of use. You can machine wash cold and then tumble dry low. The Slumber Project pajamas make for the perfect gift on special occasions for your loved ones and why not yourself?