Lace up in these Ultraboost Light running shoes and feel the kilometres fly by. They're designed with Light BOOST, the latest generation of our iconic midsole and the lightest one yet. An adidas PRIMEKNIT+ and Forgedmesh upper locks around your midfoot for support, while targeted expansion zones flex as you stride. The Linear Energy Push System delivers stability for a responsive, snappy ride. Made with a series of recycled materials, the upper features at least 50% recycled content.