COMFORTABLE & STYLISH: These Calvin Klein lounge shorts impress with their soft fabric and comfortable cut. The logo waistband adds a little something extra to the design. OPTIMAL FIT: These minimalist lounge shorts offer a supremely comfortable fit. Thanks to the elasticated waistband, they sit perfectly and don't restrict your movement as you sleep. COMFORTABLE CLASSIC: These pyjama bottoms bring together a soft fabric and a comfortable cut. They're perfect for sleeping or relaxing at home. MATERIAL & CARE: The shorts are made from 98% cotton and 2% recycled polyester. They are machine washable and suitable for the tumble dryer. EXCITING & NEAT: Created in 1968, the Calvin Klein lifestyle brand is known for its signature look and has been inspiring the fashion world ever since. The American brand is all about minimalist aesthetics.