Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Color-Blocked Cotton Mesh Polo - Crafted from soft cotton mesh, this color-blocked long-sleeved polo features sporty stripes and our signature embroidered pony. Ribbed polo collar. Two-button placket. Long sleeves with pieced stripes and ribbed cuffs. Even vented hem. Our signature embroidered pony accents the left chest. 100% cotton. Machine washable. Imported.