Which sports product innovation was first introduced by Nike in 2017, promising a 4% improvement in running economy, and sparked a controversial 'technology arms race' among athletic footwear brands?

The sporting goods industry is constantly evolving with new materials, technologies, and innovations. Major brands compete to provide athletes with equipment that enhances performance while meeting safety standards. This poll tests your knowledge about a significant product innovation that changed how athletes approach their sport and created new market opportunities for retailers and manufacturers alike.

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

Nike Vaporfly with carbon fiber plate technology
Nike React Foam cushioning system
Nike Flyknit sustainable upper material
Nike Air Zoom Alphafly self-lacing technology