Mens Two Tone Short Sleeve T-Shirt & Shorts Pajama/Lounge Set Mixed, , Mens two-piece pajama set. Includes short sleeve top and shorts. Choose from three color packs. Chest (to fit- inches): S- 36-38, M- 39-41, L- 42-44, XL- 45-47. Grey colors: 85% Cotton 15% Viscose, All other colors: 100% Cotton.