FLANNEL & COTTON : GLOBAL men’s long-sleeved pajama set is made of 110% premium cotton flannel. The soft flannel material is warm and cozy. Wearing these flannel pajamas gives your body comfortable experience. TOP: GLOBAL PJ top has a classic design which includes notched collars, full-button front and piped hems. Three pockets are convenient for carrying keys, mobile phones, cards and more personal belongings. BOTTOM: The bottoms of our loungewear are equally easy to put on and slip off, because of the elastic drawstring waistband and button fly. You can tighten or loosen the elastic string according to your own personal preferences. Size & Easy and Simple Washing Tips : Before you make a purchase, please check our sizing chart and read our washing instructions carefully. Please refer to the size chart before purchasing. We recommend washing before first wear. ☆ Note: The shrinkage of pure cotton fabric is inevitable for any manufacturer, but we have had tried our best to control it within 15% on your first wash, which will have little influences on your usage. GREAT GIFT : We have selected a variety of stylish and classic colors and patterns for our pajama sets. You can walk, sleep or party in our pajamas. GLOBAL soft pajama is also a great Christmas gift for your family, husband, friends or yourself. pajama-sets