The Brooks Glycerin 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. 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: A new engineered double jacquard mesh upper provides a premium, adaptable fit with a plush heel collar and stretchy heel tab for easy on/off. The sock-like construction wraps your foot in comfort while keeping it secure. 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.