Subway is attempting to hijack your midday break with an aggressive dose of 2014 nostalgia .

To celebrate National Sandwich Day (Nov. 3), Subway has officially launched a BOGO Footlong deal running until Nov. 8. Alongside this generous promo, Subway is resurrecting the cult-favorite Fritos Chicken Enchilada Sub. I've probably eaten at Subway a couple of times in my life, but free subs are enough to convince me to make a return.

The BOGO promo applies across most standard Footlong builds, including the returning Fritos Chicken Enchilada Sub. If you missed the original 2014 run, this viral sandwich packs rotisserie-style chicken drenched in enchilada sauce, melted Monterey Cheddar, shredded lettuce, tomatoes, red onions, a drizzle of smoky Baja Chipotle sauce, and a generous layer of crunchy original Fritos corn chips.

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Credit: Subway

Qualifying for the BOGO deal is straightforward: Sub Club members can score a free Footlong of equal or lesser value with the purchase of another…