Grab this lively San Francisco 49ers Flip Flop T-Shirt and send your NFL favorites all the carefree vibes needed to house a big win. This Margaritaville tee's fun back graphic depicts a parrot holding a flip-flop that lets everyone know that nothing can get you down when it comes to your San Francisco 49ers. Enjoy a sip of that frozen concoction that keeps you hanging on and be ready for anything the day brings each time you step out in this eye-catching pastel shirt.