Fashion & Footwear › Running Shoes
Glycerin 20
Model timeline
Neutral cushioned road running shoes
Should you buy it??
Not enough evidence yet
One source so far — no reviewer, buyer or press cross-check yet.
Quick take
In short: what each side says
Reviewers — each opened up in full further down ↓
The Glycerin 20 delivers improved bounce and responsiveness through its DNA Loft v3 foam, but remains heavy and pedestrian compared to lighter, more engaging daily trainers at similar or lower cost.
Quick read · who it’s for
Main competitors
Top rivals in Running Shoes.
The verdict
What the panel makes of it.
The Glycerin 20 ranks third for comfort among men's sneakers and excels for steady-mileage runners seeking cushioning and durability, but its weight and deadened responsiveness make it a sluggish choice against lighter daily trainers at comparable prices.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Rank trajectory?
Weeks of movement.
Act two · ★ new
What the people say.
The same product, judged by the owners who bought and filmed it — what they praise, what they knock, who it's for.
Video reviews?
What reviewers actually say.
AI summary of 5 reviews · as of Jun 2026
The Glycerin 20 delivers improved bounce and responsiveness through its DNA Loft v3 foam, but remains heavy and pedestrian compared to lighter, more engaging daily trainers at similar or lower cost.
What they praise
- DNA Loft v3 foam is noticeably more responsive and lively than previous glycerin versions
- Exceptionally durable rubber outsole that withstands high mileage with minimal wear
- Comfortable step-in feel with generous padding around collar and tongue
- Fit runs roomier and wider than the previous version, with better toe-box space
- Stable platform suitable for easy runs and long distances
What they knock
- Heavy for a daily trainer at around eleven ounces for men, over eight for women
- Extensive rubber coverage deadens the foam and reduces the bouncy feel
- Foam feels medium-firm rather than truly soft despite cushioning claims
- Not nimble or snappy enough for tempo work or faster paces
- Design looks dated and unchanged from earlier iterations
Who reviewers think this product is — and isn’t — for
For you if
Look elsewhere if
Synthesised from: Believe in the Run · Rob On The Run · The Run Testers · Run Moore · FORDY RUNS
Brooks Glycerin 20 | FULL REVIEW | DNA Loft v3 Is Here
Believe in the Run
Brooks Glycerin 20 (Review after 1500km) | Durable workhorse
Rob On The Run
Brooks Glycerin 20 Multi-Tester Review: The best Glycerin ever?
The Run Testers
Brooks Glycerin & Glycerin GTS 20 Review by Run Moore | July 2022
Run Moore
Brooks Glycerin 20 Review - Still The Same?
FORDY RUNS
Find your situation?
Made for some — wrong for others.
Who reviewers think this product is — and isn’t — for
For you if
Look elsewhere if
You've run in Glycerins before and want a proven, low-risk daily trainer.
Established Brooks brand with 1396 reviews showing broad consensus, mature product line, and track record of durability—exactly what reliability-seekers value.
You want a shoe that works straight out of the box for easy, comfortable miles.
Reviewers praise the comfortable step-in feel, generous padding, and stable platform—no setup or learning curve needed for straightforward easy-run use.
You want a durable, cushioned trainer that won't break the bank.
Mid-range price (~$112) with strong 4.6/5 rating and proven durability, but reviewers note heavier weight and dated design compared to lighter rivals at similar cost.
You demand top-tier execution across every dimension of a running shoe.
High ratings and excellent cushioning, fit, and durability, but reviewers identify clear compromises: heavy weight, medium-firm foam feel, and lack of responsiveness for faster paces.
You love shoes that excite you with responsive feel and modern aesthetics.
Reviewers explicitly knock the dated design and note the foam feels medium-firm rather than lively; extensive rubber coverage deadens the bounce that enthusiasts seek. Consider Clifton 10.
Grounded in our buyer-review, reviewer-video, price and successor signals — a poor fit names a closer pick · as of Sep 1.
Frequently asked
What buyers want to know.
What is Brooks Glycerin 20 good for?
The Glycerin 20 is built for easy runs, long distances, and all-day comfort. Reviewers say it excels when cushioning and stability matter more than speed or weight.
Who should buy the Glycerin 20?
Runners with wide feet benefit from the roomier fit and reduced impact pain. It suits anyone prioritizing maximum cushioning and durability over a lighter, more responsive ride.
What are the main drawbacks?
The shoe is heavy for a daily trainer. Reviewers note the extensive rubber coverage mutes the foam's bounce, and the shoe is not nimble enough for tempo work or faster paces. The design looks dated.
How comfortable is the Glycerin 20?
Reviewers praise the generous padding around the collar and tongue, and the roomier fit gives better toe-box space. One reviewer experienced blisters from the extra forefoot room, so fit varies by individual.
How durable is the Glycerin 20?
Reviewers highlight the exceptionally durable rubber outsole that withstands high mileage with minimal wear. Some reviewers see this durability as justifying the cost.
Does the new foam make a real difference?
Reviewers say the DNA Loft v3 foam is noticeably more responsive than earlier versions, but opinion splits on whether it delivers enough liveliness. The foam feels medium-firm rather than truly soft despite cushioning claims.
The recap
Where it stands today.
- MakerBy Brooks — see how it ranks across other intents on its brand profile.