Calvin Klein Iron Strength Cotton Trunks Mens Get a comfortable wear all day long in these Calvin Klein Iron Strength Cotton Trunks, crafted with a wide, elasticated and branded waistband, in a fit that defines the body and gives great movement through a soft cotton construction with added stretch. > Men's trunks > Wide, elasticated, branded waist > Body-defining > Soft > Added stretch > Calvin Klein branding > 91% Polyester, 9% Elastane > Machine washable Black Small