Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Striped Long-Sleeved Tee - This cozy long-sleeved tee is crafted from soft cotton and features a nautical-striped pattern. Ribbed crew neckline. Long sleeves with ribbed cuffs. Patch pocket at the left chest. Even-sewn hem. Our signature embroidered pony accents the patch pocket.