![Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox](https://cdn.vox-cdn.com/thumbor/CoWhAh9S-FjXXhJoevQp7pCQcF0=/0x0:4664x3104/1200x800/filters:focal(2260x1658:3006x2404)/cdn.vox-cdn.com/uploads/chorus_image/image/65615828/947441286.jpg.0.jpg)
Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
![Amazon | [ナイキ] Vaporfly 4% Flyknit【ヴェイパーフライ 4% フライニット】 メンズ レディース ランニングシューズ AJ3857-601 SP19 | NIKE(ナイキ) | 陸上競技 Amazon | [ナイキ] Vaporfly 4% Flyknit【ヴェイパーフライ 4% フライニット】 メンズ レディース ランニングシューズ AJ3857-601 SP19 | NIKE(ナイキ) | 陸上競技](https://m.media-amazon.com/images/I/71PQRKNCnmL._AC_UY900_.jpg)
Amazon | [ナイキ] Vaporfly 4% Flyknit【ヴェイパーフライ 4% フライニット】 メンズ レディース ランニングシューズ AJ3857-601 SP19 | NIKE(ナイキ) | 陸上競技
![Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer! Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!](https://4.bp.blogspot.com/-mdnv7JBML2U/WXS1zLC1fjI/AAAAAAAAmVA/t0GBN2K1IIUpxSbPBf5s6TWCOL71rNo3gCLcBGAs/s1600/fullsizeoutput_54ab.jpeg)
Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!
![Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/04/22/12/42079346-9499347-Runners_will_know_that_donning_a_new_pair_of_shoes_makes_you_fee-a-36_1619092231273.jpg)