Old Navy Men’s Small Black White Buffalo Plaid Flannel Pajama Pants Old Navy men’s pajama/lounge pants in classic black, white and gray buffalo plaid. Soft 100% cotton fabric with elastic waistband, adjustable drawstring and side pockets. Comfortable relaxed fit for lounging or sleepwear. Men’s size S. 100% cotton. Approx. 17” waist laid flat and 35” total length — see measurement photo. Good preowned condition with normal signs of wear. No major stains, holes or damage. #oldnavy #pajamapants #buffaloplaid #mensloungewear #flannelpants