Battlefield Acrobat is a Rewards for the Worthy Set. Set pieces are awarded via "Rewards for the Worthy" mails by participating in PvP. It cannot be crafted and does not drop from monsters. Pieces are Aldmeri Dominion, Daggerfall Covenant, or Ebonheart Pact Style in Medium Armor, depending on the player's alliance.
The set consists of medium armor and jewelry in all slots, as well as weapons and shields of all types.