Rubber sole 25% of the components used to make the upper are made with a minimum of 50% recycled content BOOST midsole GORE-TEX textile upper Don't let wet weather come between you and your run. These adidas running shoes are made with a breathable GORE-TEX membrane to keep feet dry and comfortable on rainy days. The midsole features hundreds of BOOST capsules fused together for incredible energy return to power you from start to finish no matter the distance - or the conditions.