Brooks Men's Glycerin Flex Road Running Shoes

FlexZone™ technology provides midfoot flexibility that helps facilitate the body’s preferred motion path Expertly tuned cushion: Nitrogen-infused DNA TUNED foam combines large cells in the heel for airy landings and small cells in the forefoot for powerful toe-offs. Features: Midfoot flex groove, Plush, tuned cushioning, Comfortable, flexible fit Best for: Road running, Everyday runs, Long runs, Workouts on the run or at the gym Cushion: Plush & Flexible Experience luxuriously soft landings with powerful toe-offs.