adidas adizero Accelerator Sprint Running Spike Black | Track & Field
adidas adizero Accelerator Sprint Running Spike White | Track & Field
Twitter 上的PJ Vazel:"Interesting question Adidas accelerators may not meet @WorldAthletics new track spike shoes regulations They were worn in 1988 by Adidas athletes incl Flo-Jo for the 100m 10.49 world record