100% Cotton Imported Drawstring closure COZY COTTON FLANNEL PAJAMA PANTS - These pajama bottoms for men are made from super fine 100% cotton flannel, making it the perfect pair of pajamas to wear all year round to lounge around the house and for a warm sleep. SIDE HAND POCKETS - This comfortable pair of lounge pants feature two side hand pockets which is perfect for your hands to fit in, just right for keeping your hands warm and cozy. COMFORT ELASTIC WAISTBAND - These mens pj bottoms feature a comfortable elastic waistband with an adjustable drawstring and a single-button fly making it comfortable and practical. WARM AND LIGHTWEIGHT – Stay relaxed in this warm and lightweight pajama pants for men designed with you in mind for easy movement and maximum sleeping comfort. GREAT TO GIFT - This pajama pants is a perfect gift that will always be appreciated and is the perfect present for your dad, husband, brother, friend, or even yourself. Everyone uses pjs on a daily basis, give this matching pajamas set as a thoughtful gift for your loved one's next birthday or for Christmas.