The Brooks Glycerin StealthFit 22 delivers an expertly balanced ride that combines luxurious comfort with responsive performance. This max-cushioned trainer features all-new, nitrogen-infused DNA Tuned cushioning, engineered with innovative dual-size cell technology which allows Brooks’ designers to create different zones of cushioning. The result gives you plush landings in the heel that transition smoothly into energetic toe-offs, making your miles feel effortless. Plus, the StealthFit upper not only looks great but provides a blend of stretch and compression that moves with your feet and fits a bit closer than the traditional Glycerin 22. In our Brooks Glycerin 22 review one of our wear-testers noted, "Overall, this shoe has a great ride. It’s smooth, soft, and has some nice pop to it.” Details: Upper: An updated flat knit upper offers a blend of stretch and compression that moves with your foot. Midsole: DNA Tuned cushioning uses larger cells in the heel for soft landings and smaller cells in the forefoot for responsive toe-offs. Plus, a broad platform ensures stable, smooth transitions. Outsole: Durable rubber provides reliable traction and long-lasting wear.