The Pajama set is made of 100% breathable cotton with X-Temp technology which is designed to adapt to your body temperature to keep you cool, cozy, and comfortable all day and night, all year round Button down pajama top with contrasted piping and front pocket for a classic look Pajama pants with button fly - Elastic waist and adjustable drawstrings for the best comfy fit Sleep set is designed with a roomy cut and relaxed fit for easy movement. Tagless pajama set for itch-free comfort Great gift idea: Makes the perfect gift for a birthday, holiday, or Father’s Day. Surprise your husband, father, son, boyfriend, brother, or anyone you love with this attractive sleepwear These tagless pajama sets by Hanes will elevate your sleeping and lounging experience. Comprised of 100% cotton, featuring X-Temp technology that keeps your body temperature at its optimal point. The soft pajamas for men with its signature design and piping will provide a classic appearance. Sleep pants come with an elasticized waist, drawstring, and button fly. CARE: Machine wash cold, tumble dry low.