PYJAMA SETS ARE MADE OF 100% POLYESTER——Enjoy silk-like feel. fabric soft,breathable,Non-irritating,Sleepwears keep cool comfy to sail through nights. BUTTON-END CLOSURE TOP, ONE CHEST POCKET, ELASTIC WAIST PANTS——Top features Long sleeve button down,Lapel neckline,Notch-collar,Chest pocket. drawstring pyjamas bottom features elastic waistband,can adjust waistline for needs. MEN CHECKED PYJAMAS WELL WASH WITHOUT LOSING SHAPE OR COLOR——After washing for many times, Not be deformed or distorted, Surface has no wrinkles, Still silky smooth skin-friendly, Improving the quality of sleep PAJAMAS IS WARM FAMILIAR TIMELESS GIFT PRODUCTS——Two-piece pyjama set is perfect gift ,Perfect present for your dad, husband, brother, friend,or even yourself.Giving men’s cotton pyjamas set as a thoughtful gift for your loved who's birthday , Father's Day,Thanksgiving , Christmas. OUR PJ IS DESIGNED TO BE LOOSE AND GENEROUS——If you like a slim fit and fall between the two sizes, you can choose the smaller size.