Dwayne “The Rock” Johnson took it to Instagram to debut his newest Under Armour training sneaker, the “Desert Sand” Rock Delta, which draws inspiration from the U.S. military.

During a workout session hitting the iron, The Rock posted a video with the caption reading, “Training in my new Desert Sand USDNA #RockDelta prototype shoes inspired by our US Military. Been working out in these for months getting em ready. They drop this fall.”

Check out the video below and stay tuned to Sneaker Bar for more updates and release information as they develop.

Training in my new Desert Sand USDNA #RockDelta prototype shoes inspired by our US Military. Been working out in these for months getting em ready. They drop this fall. ? We got after it at 6am with some hard and heavy slab (back) training. Chalk those hands up and get your ass to work. Have a productive rest of the week…

A post shared by therock (@therock) on Jul 5, 2017 at 10:35am PDT