Running: Nike Vaporfly 4% trainers boost elite athletes’ performance by up to 1.7%, study finds 

Want to run faster? Change your SHOES! Launch of Nike Vaporfly 4% trainers featuring thicker, lighter foam and rigid plate along the midsole in 2017 boosted elite athletes’ performance by up to 1.7%, study finds Nike introduced the Vaporfly with its ‘advanced shoe technology’ back in 2017 The trainers’ midsole has thicker, lighter foam and a … Read more