Brooks Men's Glycerin 22 - 090 Black/Grey/White - 7

New DNA Tuned, the next generation of nitrogen-infused foam, is created with dual-size cell technology. Larger cells in the heel provide plush landings, while smaller cells in the forefoot invite responsive toe-offs. Smooth, stable transitions, The broad platform stabilizes your foot while the tuned heel and forefoot promotes smooth heel-to-toe transitions. New DNA Tuned with dual-size cell technology.