Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics - BBC Science Focus Magazine
Running Faster with adizero Pro
Running Shoes That Make You Faster From Nike, Adidas, Puma and Brooks - Bloomberg
Adidas running shoes as seen during the Pure Athletics and NTC Last Chance Meet for Olympic Track and Field athletes on Saturday, June 2, 2012 at the National Training Center Complex in
adidas' PRIME X STRUNG 2 Super Shoes Are Illegal
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics - BBC Science Focus Magazine
Super Shoes of the Olympics
Tigist Assefa and her £400 single-use Adidas super shoe rocks marathon world