Shop Men's at RalphLauren.com, the Official Site of Ralph Lauren. Custom-Fit T-Shirt - This essential short-sleeved T-shirt is crafted from smooth cotton jersey and tailored for a trim, modern fit. Ribbed crew neckline. Even-sewn cuffs and hem. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.