Glycerin 21 vs. Glycerin 22: How they compare

Choosing the right running shoe means paying attention to every detail. The Glycerin 22 is an evolution of our popular Glycerin 21, with some exciting new enhancements for those looking for the latest and greatest. Here’s a few key features across both and how they compare:

Tuned cushioning: While both the Glycerin 21 and Glycerin 22 offer the same midsole drop and height, the Glycerin 22 includes DNA Tuned cushioning, the next generation of nitrogen-infused foam with dual-size cell technology which offers softs landings and powerful toe-offs.

Improved upper: The Glycerin 22 has an enhanced double jacquard air mesh upper for extra comfort and breathability, and an accommodating and flexible fit.

Custom fit: Across both the Glycerin 21 and Glycerin 22 there is the opportunity to explore a classic fit or added support with our go-to-support (GTS) via our GuideRails™ technology.

Smooth transitions: A broad platform helps to stabilize your foot for smooth heel-to-transitions across both the Glycerin 21 and Glycerin 22.