Glycerin 22 + Glycerin GTS 22

Nitro-infused DNA Tuned provides plush landings and energizing toe-offs. 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. New engineered double jacquard knit upper provides a flexible, accommodating fit. The broad platform stabilizes your foot while the tuned heel and forefoot promote smooth heel-to-toe transitions