The Kirkland Signature Men's Lounge Pants/Jogger in stretch Heather black M/gray L are comfortable and stylish sleepwear options for men. Made from a blend of polyester and polyester blend fabric, these lounge pants feature a solid pattern with a drawstring closure for a perfect fit. Easy to care for with machine washable instructions, these pants are ideal for the winter, fall, and spring seasons. The brand Kirkland Signature ensures quality and reliability in this essential clothing item.