Polo Ralph Lauren size chart Relax and unwind in these comfortable, Flannel PJ Pants. Relaxed fit sleep pants crafted from a soft-cotton flannel. Elastic waistband with drawstring front. Single-button fly. Open hand pockets. 100% cotton. Machine wash, tumble dry. Imported. Measurements: Inseam: 31 in Product measurements were taken using size MD. Please note that measurements may vary by size. 100% Cotton Imported Drawstring Waist closure Machine Wash 100% Cotton Machine Wash Cold Imported Sporty Polo ponies neatly pattern a pair of pajama pants made of cotton flannel with a roomy fit and a feel that takes you easily from naps to lazy afternoons. Features: Flannel design, All Over Pony pattern, Elastic Waistband, Drawstring Front, Single Button Fly, Open Hand Pockets.