The Brooks Glycerin 22 brings some exciting updates to this popular line of cushioned running shoes. From a completely overhauled midsole to a redesigned upper, this shoe feels entirely different from its predecessor, the Glycerin 21. In this review, we’ll break down the changes to help you decide if upgrading to the Glycerin 22 is right for you.
Midsole: DNA Tuned Nitrogen-Infused Cushioning
The standout update in the Glycerin 22 is the introduction of Brooks’ DNA Tuned nitrogen-infused midsole.
- Glycerin 22: Features the same midsole technology as the Glycerin Max but with a lower stack height, making it lighter and less clunky while maintaining a springy, responsive ride.
- Rearfoot: Larger cells help absorb vibration on initial ground contact.
- Forefoot: Narrower, closely packed cells provide extra springiness during the propulsion phase.
In contrast, the Glycerin 21 had a softer and more traditional cushioning feel that lacked the dynamic springiness of the 22. If you enjoyed the plush feel of the 21 but want a shoe better suited for longer runs with improved energy return, the 22 might be the perfect fit.
Upper: Plush Jacquard Mesh
The Glycerin 22 also introduces a redesigned creel jacquard mesh upper for improved comfort and fit.
- Fit & Lockdown: The updated heel collar is thinner on the outside and thicker on the inside, providing a snug fit similar to the Asics Gel-Nimbus 26.
- Padded Tongue: Non-gusseted but stays secure with no slippage issues, ensuring excellent lockdown.
Compared to the Glycerin 21, which had a simpler upper design, the 22 feels more luxurious and provides a secure yet comfortable fit.
Weight and Transition
The Glycerin 22 is slightly lighter than the Glycerin Max, which makes it feel less bulky while still providing a cushioned ride. It transitions smoothly from heel to toe, making it an excellent choice for long-distance runs and recovery runs.
While it’s not a shoe built for uptempo work due to its weight, the improved energy return makes it ideal for runners seeking a stable, neutral cushioned shoe for high mileage.
Who Should Consider the Glycerin 22?
- Upgrade-Worthy?
If you’re looking for a softer, springier sole or plan to tackle longer distances, the Glycerin 22 is a worthwhile upgrade. It’s a massive improvement over the Glycerin 21 in terms of responsiveness and overall ride quality. - Stick With the 21?
If you prefer a slightly firmer sole with a more balanced feel, the Glycerin 21 remains an excellent option.
Use Cases
The Brooks Glycerin 22 excels in the following scenarios:
- Long-Distance Runs: Its cushioned midsole and smooth transitions make it ideal for racking up miles.
- Recovery Runs: Soft and comfortable, the Glycerin 22 helps reduce strain during easier runs.
- Daily Training: A reliable, neutral workhorse for runners who value comfort and stability.
How Does It Compare to Other Cushioned Shoes?
- Brooks Glycerin Max: Offers a similar feel but with a higher stack height, making it bulkier and better suited for walkers or those seeking maximum cushioning.
- Asics Gel-Nimbus 26: Another excellent cushioned option with a plush feel and a snug heel collar.
- Hoka Clifton 9: Lightweight and cushioned, perfect for runners looking for a more versatile daily trainer.
Final Thoughts
The Brooks Glycerin 22 is a significant upgrade from the 21, offering a dynamic and responsive ride with enhanced comfort and fit. If you’ve been considering an upgrade or want a cushioned shoe for long-distance and recovery runs, the Glycerin 22 is a fantastic option.
For those who prefer a firmer, more traditional cushioning feel, the Glycerin 21 is still a great choice.
Have Questions?
If you have any questions about the Brooks Glycerin 22 or 21, drop them in the comments below! For more comparisons and reviews, check out our in-depth reviews of cushioned running shoes like the Hoka Clifton 9 and Asics Gel-Nimbus 26.
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