The Polo Ralph Lauren Slim Fit w/ Wicking 5-Pack Crews are a daily essential. These comfy T-shirts are made from soft cotton jersey that wicks away sweat to keep you dry and comfortable all-day long, and are finished with the signature embroidered Pony at the hem. Cut with a slim fit. Ribbed crew neckline. Short sleeves. Straight hemline. 100% cotton. Machine wash.