Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Striped Sanibel Swim Trunk - This fun swim trunk is designed with bold horizontal stripes and our signature embroidered Big Pony. Elasticized drawstring waist. Side on-seam pockets. Applied patch pocket with a metal drainage grommet at the back right. Our woven label with "Polo Ralph Lauren Swimwear" text and a palm tree graphic at the center back of the waist. Interior mesh brief and key pocket. Our signature embroidered Big Pony accents the front left leg.