Which Nike running shoe technology was banned from professional competition in 2020 due to concerns it provided runners with an unfair advantage?

Nike has been at the forefront of sports innovation for decades, particularly in running shoe technology. One of their breakthrough products created significant controversy in elite sports, with some claiming it provided an unfair advantage to athletes. This poll tests your knowledge about this game-changing product design that transformed competitive running and sparked debates about technology's role in sports performance.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Nike ZoomX Vaporfly with carbon fiber plates
Nike Air Max Cushioning System
Nike React Foam Technology
Nike Flyknit Adaptive Lacing