Men's polo shirt from Ralph Lauren Polo Collection. Ralph Lauren Polo Shirt, Navy Blue Slim Fit Mesh Polo is made from a breathable cotton mesh. This navy blue short sleeve polo shirt has a ribbed collar, two button placket and a slim fit. It is tailored closer to the chest and waist than the custom fit with slimmer arms and a shorter hem. The signature pony logo is embroidered in orange on the left chest. Team this polo shirt with a pair of True Religion track pants and Duchamp socks for a relaxed look.