Men's/Women's Adidas Running Ultra Boost Shoes Grey/Sliver

Men's/Women's Adidas Running Ultra Boost Shoes Grey/Sliver

There's running, and then there's running in boost. These Ultra Boost Shoes change everything you think you knew about what fast, cushioned and comfortable feels like. They have boost foam in the midsole that has an incredibly responsive ground feel and keeps its form even in colder-than-cold weather. These shoes are designed to return energy to every step you make, and they feature a seamless and stretchy Primeknit upper, TORSION? SYSTEM that supports the midfoot while allowing for natural motion, and a stretch web outsole that adapts to your foot strike.