adidas The ZX 8000s have had collectors searching far and wide since their release in the mid 2000s. The legendary adidas shoes are right here, right now, ready for your feet. No hunt required. They build on one of the most iconic colorways of the model's history, but with a twist of course. The signature Torsion bar is still there, and the iconic heel TPU counter too. They wouldn't be part of the ZX thousand series without them.