The Athletic Works Men's Sleep Lounge Comfort Pants in Black, size M, are crafted from 100% Polyester Jersey fabric, making them ideal for year-round wear. These pants feature a drawstring closure for a customizable fit and convenient pockets for storing essentials. With a versatile design suitable for lounging or sleeping, these comfortable pants are machine washable for easy care. Perfect for relaxing at home, these lounge pants offer a cozy and practical option for men seeking comfort and style.