Calvin Klein Men's Pyjama Set, in Black Fabricated in a wonderful stretch cotton jersey Striking Icon Logo stretch waistband Tonal script logo to the chest Elasticated Cuffs & Waistband Fabric Composition: 100% Better Cotton Initiative (BCI) Cotton Manufacturer Colour: Black MPN: lv00nm2950-ub1 Our Collection at Boxers and Briefs contains only the highest quality Calvin Klein Men's Loungewear. The new Icon range from Calvin Klein brings super comfortable fabrics and fits, with understated and sophisticated branding. Here we have the Calvin Klein Icon Jersey Pyjama Set in Black, which is available in sizes Small through to X-Large. Calvin Klein Men's Pyjama Sets Size Guide - Top: Small = 36 inch chest, Medium = 38-40, Large = 42-44, X-Large = 46-48, XX-Large = 50-52. Bottoms: Small = 28-30 inch waist, Medium = 32-34, Large = 34-36, X-Large = 36-38, XX-Large = 38-40