adidas adizero Prime X Strung Unisex Pulse Mint/Core Black/Fuchsia Running Shoes : Unleash your speed on race day in the adidas adizero Prime X Strung! Made with recycled materials, these lightweight running shoes are perfect for long distances. Slide into a STRUNG upper that forms a light and flexible cocoon around your foot, providing customized comfort to break your personal best. Enjoy explosive energy return with every stride on the three-layer LIGHTSTRIKE PRO midsole, while carbon-infused ENERGYRODS limit energy loss. If you're looking to dominate long distances in lightweight comfort, give the adidas adizero Prime X Strung a ride! Shoe Technology Upper: Strung upper provides a lightweight and seamless cocoon around the foot, providing long-distance comfort. Midsole: Three layers of LIGHTSTRIKE PRO foam return energy from every step to keep you moving through the miles. Carbon-infused ENERGYRODS offer lightweight stiffness while limiting energy loss at toe-off. Outsole: Continental(TM) Rubber outsole offers superior traction on wet and slick surfaces.