Polo Ralph Lauren Custom Crossed Mallets Polo Imported 100% cotton. Machine washable. Imported. Ralph Laurens' "PRLC" monogram, which stands for "Polo Ralph Lauren Company," and crossed polo mallets are embroidered at the left chest. Even vented hem. Interior contrasting herringbone-tape trim at the vents. Short sleeves with ribbed armbands. Contrasting twill rugby collar. Applied three-button placket with contrast facing.