Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Fleece Pull-On Pant - This cozy pant is crafted from a warm cotton fleece blend and features a preppy "R" patch and a screen-printed "P." Elasticized waist. Drawstring tie. Side on-seam pockets. Elasticized cuffs. Applied "R" patch and a screen-printed "P" are at the left leg. 87% cotton. 13% polyester. Machine washable. Imported.