Make sure your father or father figure knows just how much you think of him by grabbing this San Francisco 49ers #1 Dad Jersey T-Shirt. This stylish tee features digitally printed San Francisco 49ers graphics across the chest and back, making it clear that he's the #1 fan. Made from 100% cotton jersey, this shirt offers a classic fit that's not too loose and not too tight just right for comfortable, all-day wear.