BOOST midsole Lace closure We cater for all, from elite professional athletes and teams to any individual who wants to make sport part of their lives Regular fit Make every run your best one yet. These running shoes are built with responsive BOOST cushioning to energize your stride. They have a narrower heel to reduce slippage and blisters, plus a lower instep curve for a snug fit. Foot-hugging adidas PRIMEKNIT supports and enhances each step, and a Linear Energy Push system keeps you going longer. Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste.