2PC SET: Sesame Street(Cookie Monster) Womens Pajama Top & Pants Very high quality pajama set, satisfaction guaranteed. Super comfy and stylish sleepwear made of a beautiful fabric: Top: 60% cotton, 40% polyester; Pant: 100% polar fleece polyester; Machine washable. Crew-neck and long sleeves for a custom fit. Elastic waistband sleep pants with drawstring for a comfortably snug fit and create a cozy feel against your skin. You will own and wear this exquisite & comfortable nighty for a very long time!