GLOBAL Men's Pajamas Sets 100% Cotton Flannel Sleepwear Long Sleeve Top GAP Men's Lounge Pajama Set Choose Blue or Gray eBay Wanderer Grey Mens Pajama Set U2SKIIN Mens Pajama Set, Henley Collar Loungewear Long Sleeve Casual Men's Sleepwear Zappos.com. Product Details Product Fit Fabric Care This garment has a breezy and comfortable fit, and fits true to size. This garment comprises 94% very high quality Modal and 6% Spandex, for a little stretch. This fabric has been specially developed after months of research, to bring to you the ultimate experience of comfort. This fabric requires a machine cold and gentle wash. Non Chlorine bleach will be required to reshape it. Lay it flat to dry it and use a cool iron, if needed. Take care of the fabric, so it can take care of you for a longer time.