Classic Fit: our roomiest silhouette. Cut for a lower armhole and a fuller sleeve that falls closer to the elbow. Size medium has a 29" body length, an 18" shoulder, and a 22" chest. Ribbed Polo collar. Two-button placket. Short sleeves with ribbed armbands. Even vented hem. 100% cotton. Machine washable. Imported. An American style standard since 1972, the Polo shirt has been imitated but never matched. Over the decades, Ralph Lauren has reimagined his signature style in a wide array of colors and fits, yet all retain the quality and attention to detail of the iconic original. This relaxed version is made from luxe cotton interlock with an ultrasoft finish.