adidas Men's Ultra Boost Running Shoe, Grey/Silver, 8.5 M US
Maximize your boost experience with the adidas Ultra Boost. This neutral trainer features a full-length Boost midsole for unmatched responsiveness and rebound, while a primeknit upper provides an optimized fit. An all-new stretch web outsole construction works with the Boost midsole for smooth transitions and durability to last through any amount of mileage..