Be confident in every jump, turn and stride. These men’s running shoes have a Boost midsole for a gliding-on-clouds feel. The adidas Primeknit upper has zones of targeted support for a secure fit. Continental �� Rubber helps you grip in all conditions. 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.