Incorporating a hint of stretch, this Polo shirt provides ease of movement. The placket is finished with genuine troca shell buttons. Designed in a Custom Slim Fit, this piece features a trim silhouette that is tailored through the waist with sleeves that hug the bicep. rib-knit collar three-button placket custom-designed genuine troca shell buttons with a "Ralph Lauren" logo short sleeves with rib-knit armbands even vented hem signature embroidered pony on the left chest