An exoskeleton being trialed at the time of the Flash, the AET-13 advanced combat exoskeleton was a pinnacle of ACMF R&D. Finishing development in the late 2020s, the AET-13 saw great success in urban warfare infiltration and insertion. It grants it's user enhanced speed, strength, and agility with the drawback of limited protection and requiring frequent recharging.
In the post-flash years, the exoskeleton would sometimes kill their operator by bending all the joints at awkward angles, snapping their limbs off.
Until this lore is revised and formatted for the website, please consult the document below for specifics.