The Calvin Klein Boys Lounge pajama Pants in size 7/8 M are designed for boys who love to stay comfortable and stylish in their sleepwear. Made from 100% polyester microfleece, these plaid pajama pants feature an elastic waist for a perfect fit. The black and green color combination adds a trendy touch, making them suitable for all seasons including winter, fall, and spring. Easy to care for with machine washable fabric, these Calvin Klein pajama pants are a must-have for any young boy's wardrobe.