New Calvin Klein Pure Cotton 3-Pack of Boxer Trunks, in Black, Red and Sleet Grey, with keyhole front openings Great-value 3-pack Striking interwoven script logo design wrapping around the elasticated waistband Manufacturer Colour: Turbulence Grey / Adrenaline Rush Red / Black Fabric Composition: 100% REEL Cotton MPN: nb4002a-058 Our Collection at Boxers and Briefs contain only the highest quality Calvin Klein Men's Underwear. One of the newest ranges is the Cotton Classics underwear with keyhole openings. In this range we have the Black/Red/Grey 3-pack of Calvin Klein Boxer Trunks, which are available in all sizes from Small to 2XL. Calvin Klein Men's Underwear size guide: Small = 30-32 inch waist, Medium = 32-34, Large = 34-36, X-Large = 36-38, 2XL = 38-40