ICON COTTON STRETCH: A fresh take on Calvin Klein’s iconic Modern Cotton collection, made with breathable, stretchy cotton fabric for all-day comfort and ease of movement. SIGNATURE FIT & FUNCTIONAL DESIGN: Mid-rise men's sleep shorts with a flexible logo waistband for a secure, comfortable fit. Includes convenient side seam pockets for added functionality and everyday ease. DESIGNED IN THE USA: Calvin Klein’s mens sleep shorts are created by its NYC-based global design team using premium imported materials. CARE: Machine wash cold, tumble dry low heat. We recommend hang drying your shorts to extend the life of your garment