Add a playful touch to your loungewear with these adult black The Grinch sleep pajama pants. Showcasing the Grinch's mischievous face in a Santa hat above bold green letters spelling his name, these pants capture the holiday spirit with a fun twist. Made with a breathable cotton-polyester blend, these pants ensure lasting comfort while the adjustable elastic waistband provides a customized fit. Machine wash them on cold with like colors and tumble dry on low heat for easy care.