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Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
NIKE(ナイキ) AIR MAX ADVANTAGE 2 TDV(エアマックスアドバンテージ2TDV) スニーカー 靴 ベビーシューズ 新品 (252) :AR1820-300:サングラッシー - 通販 - Yahoo!ショッピング
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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
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