MODERN COTTON: Spun in premium cotton yarns with silky modal and a hint of stretch, CK’s signature logo women’s panties is lightweight, super-soft and breathable. EASY CARE: Calvin Klein’s womens underwear is entirely machine washable, for easy, stress-free care. FLEXIBLE WAISTBAND: The soft stretch waistband stays put without pulling and offers excellent shape retention. CLASSIC BIKINI: CK’S logo women’s underwear has a full gusset, rear coverage and seaming details. DESIGNED IN THE USA: Calvin Klein underwear for women is created by its NYC-based global design team using premium imported materials.