Brooks Glycerin 19 Vs Glycerin 20: What Should I Buy?

If you’re a runner searching for a comfortable, well-cushioned neutral trainer, the Brooks Glycerin series should undoubtedly be on your radar. The Glycerin 19 and Glycerin 20 are two of Brooks’ most popular neutral shoes, praised for their soft yet stable rides.

But with the recent launch of the Glycerin 20, runners face a difficult choice. Should you stick with the tried-and-true Glycerin 19, or is it worth upgrading to the latest model?

This in-depth comparison reviews all the key features and performance factors to help you decide Which Brooks Glycerin shoe is better for you. Read on to see how they stack up.

Similarities And Differences Between Brooks Glycerin 19 And 20:

ModelGlycerin 19Glycerin 20
Launched In20212022
StabilityNeutralNeutral
FlexibilityModerateModerate
SizingStandardStandard
Weight10.2 oz (men), 8.8 oz (women)10.9 oz (men), 9.2 oz (women)
CushionDNA LoftDNA Loft v3
OutsoleSegmented rubberSegmented rubber
MidsoleDNA LoftDNA Loft v3
UpperEngineered mesh/3D Fit PrintEngineered mesh
Retail Price$153$160

Features Comparison:

MATERIALS:

The Glycerin 19 and Glycerin 20 share a similar construction, but small tweaks to the midsole and upper set them apart. The outsole rubber and patterns are nearly identical, providing good durability and traction on both.

The Glycerin 19 uses Brooks’ DNA Loft cushioning, made of a soft EVA and rubber blend. Its engineered mesh upper with 3D Fit Print overlays provides a secure midfoot wrap.

Glycerin 19
GLYCERIN 19

brooks Glycerin 20
GLYCERIN 20

The Glycerin 20 upgrades to the next-gen DNA Loft v3, promising even better softness and durability. Its streamlined upper uses engineered mesh without overlays for irritation-free comfort.

Durability:

Despite similar wear-resistant outsoles, the Glycerin 20 gains a slight edge in longevity thanks to its DNA Loft v3 foam. This updated midsole material maintains its cushioning properties and springiness for more miles than the standard DNA Loft foam in the 19. However, both shoes should provide over 300 miles of use for most runners.

Fit:

The Glycerin 19 fits snugly in the midfoot due to its 3D Fit Print overlays, while the Glycerin 20 provides a more relaxed fit without restrictive overlays.

Glycerin 19 Top view
GLYCERIN 19 TOP VIEW

brooks G20 top view
GLYCERIN 20 TOP VIEW

Both uppers use soft, breathable engineered mesh that adapts smoothly without pressure. Overall, the Glycerin 20 accommodates wider feet better, but the 19 offers a dialed-in midfoot hold.

Stability:

With neutral platforms focused more on softness than support, neither shoe provides high stability.

However, the Glycerin 19’s tighter-wrapping upper and midfoot cage results in better arch support and a more locked-in ride compared to the Glycerin 20. Still, both are best for neutral gaits only.

Cushioning:

Plush cushioning is the star of the Glycerin series, making them shoes built purely for comfort without compromising softness. The Glycerin 20 takes an even more noticeable lead here as its DNA Loft v3 foam delivers enhanced shock absorption and rebound compared to the DNA Loft cushioning of the 19. Both provide plenty of step-in comfort, but the Glycerin 20 has the edge.

Value for Money:

With retail prices of $153 for the Glycerin 19 and $160 for the Glycerin 20, buyers expect high performance and longevity for the investment. The Glycerin 20 delivers better overall value by combining upgraded DNA Loft v3 cushioning in a lighter 10.9 oz package (men’s size 9).

However, budget-focused buyers can opt for the only slightly heavier 10.2 oz Glycerin 19 that still supplies plush comfort for nearly $7 less. So depending on your budget and needs, both provide great value but the Glycerin 20 edges out the 19 by supplying next-level cushioning innovations.

Performance Comparison:

Walking:

As max-cushioned trainers designed for comfort, both the Glycerin 19 and Glycerin 20 perform exceptionally as walking shoes whether fitness walking or all-day wear.

The plush cushioning absorbs shock while the supportive midsoles provide bounce and energy return to keep feet happy for miles. The Glycerin 20 gets the nod for EVEN BETTER step-in softness.

Running:

The Glycerin series targets easy-paced runners prioritizing comfort over speed, making them better marathon training partners than race-day shoes.

The Glycerin 20’s enhanced cushioning gives it a noticeably softer and bouncier ride for lower-impact miles. But the Glycerin 19 still supplies plenty of shock absorption for a comfortable distance at an easier price point.

Plantar Fasciitis:

With ample cushioning tailor-made for plush underfoot comfort, both models help prevent inflammation and irritation making them two of the best Brooks shoes for plantar fasciitis.

However, the Glycerin 20 claims the top spot for sufferers needing max cushion thanks to its next-level DNA Loft v3 midsole achieving maximum pain relief underfoot. But the Glycerin 19 still does an above-average job if you require some arch support.

Standing All Day:

Nurses, teachers, and retail employees alike praise Brooks Glycerin for all-day comfort. Between the two options, the Glycerin 20 stands out as the ultimate comfort pick for long hours on your feet.

Its softer DNA Loft v3 midsole almost feels like standing on a cloud, maintaining blissful cushioning hour after hour with no pack out. Yet the Glycerin 19 still makes an excellent choice for all-day wear if seeking a shoe that better locks in feet.

Final Verdict:

For neutral runners and walkers needing a well-cushioned trainer packed with pillowy softness, both the Glycerin 19 and Glycerin 20 make excellent options.

However, across all performance metrics from cushioning to longevity, the Brooks Glycerin 20 comes out on top as the best choice – albeit at the same costly price as its predecessor. Its DNA Loft v3 foam provides unmatched comfort and responsiveness making it the top pick for max cushion fanatics.


Yet the Glycerin 19 still performs admirably well while costing less, appealing to buyers on tighter budgets. So depending on your priorities around price, features, and newer tech, you have two fantastic options guaranteeing happy feet for miles at your chosen pace.

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