Push yourself along your route with the feeling of weightlessness in Ultraboost Light running shoes. Our lightest BOOST foam yet provides energy return for responsive runs. The adidas PRIMEKNIT+FORGED upper moves as you do and adapts the fit while running, moulding to your foot for a supportive, barely-there feel. Their sculpted shape keeps you nimble whether you're pounding city pavements or treading forest trails. This product features at least 20% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.