The ever-popular Adidas UltraBOOST is back with a new CLIMA-COOL edition. Made with a breathable, open-weave knit upper that features sweat-wicking yarn. A knit-in midfoot cage offers support, and a heel counter allows your Achilles to move freely. Runner type neutral shoes for the ultimate running experience. Enhanced breathability Adidas Primeknit upper wraps the foot in adaptive support and ultralight comfort. Clima yarns wick moisture away to help keep feet cool and dry. Energized cushioning Boost Technolgy is the most responsive cushioning ever. The more energy you give, the more you get back. Natural movement Fitcounter molded heel provides a natural fit that allows optimal movement of the Achilles. Reliable traction Stretchweb outsole flexes naturally for an Energized ride, while Continental™ Rubber gives you superior traction.