The Women's Columbia White San Francisco 49ers PFG Tamiami Omni-Shade Sleeveless Button-Up Shirt is the perfect way to show your support for the San Francisco 49ers while staying cool and comfortable. Made from lightweight polyester, this shirt features Omni-Wick technology to pull moisture away from your body, keeping you dry and comfortable even on the hottest days. The shirt also features UPF 40 sun protection to keep you safe from the sun's harmful rays. With its embroidered San Francisco 49ers graphics, this shirt is sure to turn heads at the next game.