Push your limits with the adidas Adizero Prime X 2 Strung Shoes. An incredibly lightweight construction, responsive cushioning and a grippy rubber outsole keep you moving fast and in control. Whether you're running on the track or taking on the trails, these shoes will keep you moving with confidence. Lightweight shoes for distance runs, made in part with recycled materials. Limits are meant to be pushed. Go beyond what you thought possible in these adidas running shoes. Designed for long-distance runs, they feature superlight Lightstrike Pro cushioning for ultimate comfort and responsiveness across the kilometres. The adidas STRUNG upper provides a seamless, lightweight cocoon around your foot that supports every stride. 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. Lightweight shoes for distance runs, made in part with recycled materials.