Shop Unisex's at RalphLauren.com, the Official Site of Ralph Lauren. French-Rib Half-Zip Pullover - This hardy pullover is crafted from ultra-soft French-rib cotton and features a half-zip placket and our signature embroidered pony. Mockneck. Half-zip placket. Long sleeves with ribbed cuffs. Even vented hem. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.