Ralph Lauren Polo Men's French-Rib Half-Zip Pullover (Large, Green Heather) Featuring Ralph Lauren's signature pony, this handsome half-zip pullover is crafted from French-rib cotton with a sueded finish that gives it an ultra-soft feel. Cotton, Machine washable, Imported Mockneck. Half-zip placket. Long sleeves with ribbed cuffs. Our signature embroidered pony accents the left chest.