The Tommy Bahama Green Oakland Athletics Big & Tall Luminescent Fronds Camp IslandZone Button-Up Shirt is the perfect way to show your support for the Oakland Athletics. Made from recycled polyester and spandex, this shirt is both comfortable and stylish. The embroidered graphics and full-button front give it a classic look, while the side splits at the waist hem add a touch of flair. Whether you're cheering on the A's at the Coliseum or just relaxing at home, this shirt is sure to make you feel like part of the team.