Subway's new sleek design. Courtesy of Subway Subway is getting a fresh new look.

The fast food sandwich chain, which is the largest restaurant chain in the US, has been struggling.

Last year, sales at the chain fell 1.7 percent and its store count dropped by 359 locations in the US. It was the first time in history that Subway had seen a net loss in stores.

But the chain is hoping a makeover will help revive sales.

The new design has already been rolled out in 12 different locations across the US, Canada, and the UK. Currently, 85 of its existing locations in the US are being remodeled.

"The goal is to eventually have every restaurant redesigned to match the new look," a spokesperson for the brand told Business Insider. The chain has over 40,000 locations worldwide.

Check out the new stores below: