Reliable Runners For The Daily MilesA go-to pair for daily miles, these women's running shoes offer unrivalled comfort. The re-engineered Boost midsole puts more cushioning underfoot, offering a smooth ride from heel strike to toe-off. Together with the Continental Rubber outsole, adidas LEP 2.0 increases forefoot and midfoot stability for more responsiveness than ever before. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic. The other 50% of the yarn is recycled polyester.