Advances in spike technology are laughable and unfair, says Bolt | Reuters
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Tokyo Olympics: Usain Bolt, spike technology, 100m sprint, Nike, reaction, news, updates
Usain Bolt has perfect shoes for his last 100-meter race at worlds
Usain Bolt has perfect shoes for last 100-meter race
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The Puma Running Shoes Of Jamaica's Usain Bolt Before The Men's 100m Semi-Final During Day Two Of The 2017 IAAF World Championships At The London Stadium Stock Photo Alamy | xn--90absbknhbvge.xn--p1ai:443
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Usain Bolt says he could have run even faster with super spikes
Usain Bolt Lends a Helping Hand to PUMA's Energy Return Ignite Running Shoe | Hypebeast