For a limited time only at participating Subway restaurants in the U.S., guests can get a free Footlong when they order any Footlong in the Subway App or online.

To celebrate the new offer with its new national advertising campaign, Subway is teaming up with football stars JJ, TJ and Derek Watt. As competitive as these siblings can be, each brother believes his choice of Footlong reigns supreme.

“It’s not very often you get the opportunity to partner with a brand that literally played a role in your journey almost every step of the way. We started eating Subway back in our youth football days and continued through college and our professional career,” say the Watt brothers. “It is a privilege to join such an iconic brand and to do so with our entire family makes it even more special.”

No matter what your favorite Footlong sandwich is, you can get a free Footlong to share, save or savor when you buy any Footlong in-app or online. Download the Subway App to get your Footlong order started or head to order.subway.com. The offer is available now for a limited time only at participating restaurants.