TIL that Nike created a pair of shoes that were so advanced, they were banned from the Olympics because they were considered as technological doping.The Alphaflys, or “the shoe that broke running”,
Discus track and field shoes | ThrowsLab
Nike Zoom SD 4 Athletics Throwing Shoes. Nike AU
Nike Zoom Rival SD 2 White Black Throwing Shoes 685134-102 Men's US Size 8-15 | eBay