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Gel-Kayano 31newer model: Gel-Kayano 32
Model timeline
Cushioned running shoes for flat feet
More about it ↓Quick take
In short: what each side says
AI panel · Reviewers · Buyers — each opened up in full further down ↓
Best on Perplexity (avg #2.0), weakest on Gemini (#6.8)
Reviewers agree the Gel-Kayano 31 is a comfortable, well-cushioned stability shoe with a plush, secure upper, best suited to overpronators and support-seekers rather than speed-focused runners.
Owners love the plush cushioning, excellent stability, and improved comfort over previous models, but breathability and the bulky aesthetic divide opinion, with some questioning if the stability is…
Every side lands high — Holds up.
Quick read · who it’s for
Main competitors
Top rivals in Running Shoes.
About
What it is.
Gel-Kayano 31 sits within ASICS's stability running family, built around a cushioned platform aimed at daily mileage rather than speed work. It targets overpronators and flat-footed runners who need structured support through the gait cycle, extending to those managing lower-limb injury risk on easy or long runs.
As a daily trainer, it's positioned as a dependable, ready-to-use option — the kind of shoe that performs its job straight out of the box without requiring adjustment or fine-tuning. It's built for runners prioritizing stability and cushioning together, not neutral runners chasing a lively, fast-feeling ride or a sleek, warm-weather upper.
The verdict
ASICS Gel-Kayano 31 is a stability running shoe from the Japanese sportswear company ASICS. Released in 2024. The shoe uses dual-density midsole foam and a reinforced heel counter to control pronation. Runners with flat feet buy it to reduce ankle roll and impact stress. AI assistants currently rank it number two for best running shoes for flat feet.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on Perplexity (avg #2.0), weakest on Gemini (#6.8) Averaging across the AI panel, Gel-Kayano 31 sits around #5.8 this snapshot.
Gemini
#6.8
4 appearances · best #3
Grok
—
Didn’t rank Gel-Kayano 31 this snapshot.
GPT
—
Didn’t rank Gel-Kayano 31 this snapshot.
AI Mode
—
Didn’t rank Gel-Kayano 31 this snapshot.
Claude
Didn’t rank Gel-Kayano 31 this snapshot.
Footprint?
Every intent it shows up in.
sorted by current rank · weakest: Best sneakers for working woman (#9 of 30)
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 Jul 2026
Reviewers agree the Gel-Kayano 31 is a comfortable, well-cushioned stability shoe with a plush, secure upper, best suited to overpronators and support-seekers rather than speed-focused runners.
What they praise
- Very comfortable, well-padded tongue and heel collar with a secure heel lock
- Soft, shock-absorbing midsole with effective, non-intrusive stability support
- Roomy, comfortable toe box and true-to-size or slightly roomy fit
- Reliable daily-trainer build quality with reinforced eyelets and durable outsole
What they knock
- Runs warm in hot weather despite ventilated mesh upper
- Feels bulky, clunky, or heavy at times, especially on tired legs
- Design is functional but not visually exciting
- A newer model exists, and the update over the prior version is fairly minor
Synthesised from: Run Tall with Tim · Running in Japan · The Run Testers · RunningXpert · Road Runner Sports
Asics Gel Kayano 31 Max Cushion Stability Shoe Review | Is This The Right Shoe For You?
Run Tall with Tim
ASICS GEL-KAYANO 31 Real Review — The Most Stable Running Shoe Ever Made
Running in Japan
Asics Gel-Kayano 31 Full Review | Two runners test the latest updates to the stability favourite
The Run Testers
Review: Asics GEL-Kayano 31 - The Max Cushion Stability Shoe
RunningXpert
ASICS GEL-KAYANO 31 Review: The World's Most Comfortable Stability Trainer?
Road Runner Sports
What buyers say?
What Google knows about it.
Beyond the video critics, Google pools 4,124 buyer ratings of the Gel-Kayano 31 from across retailers — a far wider, if blunter, jury. Here’s the shape of that opinion.
4,124 ratings · 7 written
across 4 retailers
What owners single out
Buyers rate breathability as the weakest aspect (4.0/5), aligning with video reviewers' concern that the upper runs warm despite adequate ventilation.
In their words
“Comfortability:5 stars Quality:5 stars Suitability:5 stars This is what i think of the shoes:- • Stability: This shoe shines in providing support for overpronators. It uses ASICS’s “4D GUIDANCE” system (medial foam block + wide base) to help keep the foot from rolling inwards.  • Cushioning & comfort: The midsole uses FF BLAST + ECO foam + a PureGEL insert in the heel, giving a plush, protective ”
verified purchase · shopee.com.my
“I have supported and recommended the ASICS GEL-KAYANO for years for runners like myself looking to purchase a neutral running shoe that has sufficient stability to withstand 3 months of training on road surfaces. I purchased 2 pairs of the ASICS GEL-KAYANO 31 online on June 1, 2024 - the day they were released in the US. I typically purchase 2 pairs of running shoes at the same time so that I can ”
Ryan C H · verified purchase · asics.com
as of June 25 · 4124 buyer ratings?
Act three · ★ new
Do they agree?
Put the machine's rank and the owners' score in one frame, settle it with a verdict, and answer the only question that matters: should you buy it?
The disagreement
Where the juries actually split.
Perplexity
#2avg rank
ranks it highest of the panel
Gemini
#7avg rank
the most sceptical model
critics 4.2/5 and owners 4.7★ sit outside the models' split.
critics 4.2/5owners 4.7★Per-model average ranks from this week's panel?
The bottom line
So should you buy it?
The AIs’ #2 pick in Running Shoes. Owners back it at 4.7 / 5; critics back it at 4.2 / 5.
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 want a running shoe that excels across comfort, stability, and durability without compromise.
High buyer rating (4.7/5 from 4124 reviews) with deep praise for cushioning, stability, and build quality; few weak aspects beyond aesthetics and breathability, which are secondary to core…
You need a proven, low-risk daily trainer from an established brand you can trust.
ASICS is a mature, established brand; 4124 ratings show broad consensus; Gel-Kayano is a settled, multi-generation product line with consistent performance and minimal surprises.
You want a shoe that works right out of the box for daily running without fiddling.
Designed as a straightforward daily trainer with no setup required; however, the heel clunkiness at slower paces and need to learn its stability character mean it's not entirely plug-and-play.
You want strong performance without overpaying, and you need stability for flat feet.
Mid-range street price (~$165–210) with high rating and strong cushioning/stability justify the cost; however, bulky design and moderate breathability mean you're not getting premium aesthetics for…
You love running shoes that delight you with sleek design and sensory appeal.
Reviewers explicitly criticise the blocky, bulky appearance and sacrifice of aesthetics for function; the shoe prioritises utility over the design passion enthusiasts seek. Consider Fresh Foam X More v6.
Grounded in our buyer-review, reviewer-video, price and successor signals — a poor fit names a closer pick · as of Jul 20.
Frequent rivals?
What it competes against.
- Paradigm 7AltraASICS leads 4–0 · 4 sharedRead
- Ride 18SauconyASICS leads 3–1 · 4 sharedRead
- Bondi 9HokaEven 2–2 · 4 shared~$174.99Read
- Clifton 10HokaEven 2–2 · 4 shared$124–$155Read
- Triumph 23SauconyEven 2–2 · 4 shared$135–$170Read
- Gel-Kayano 32ASICSGel-Kayano 32 leads 2–1 · 4 shared · successor~$125Read
- Fresh Foam X 1080v15New BalanceNew Balance leads 3–1 · 4 shared$160–$170Read
Alternatives by price · Same field?
Same field, less money.
Frequently asked
What buyers want to know.
What makes the Gel-Kayano 31 good for overpronators?
The 4D Guidance System delivers stability in a natural way without feeling rigid or oppressive. Reviewers say it works well for both overpronators and neutral runners. The dual-density midsole foam and reinforced heel counter control pronation while keeping the ride smooth.
Asics Gel Kayano 31 too slow?r/Marathon_Training
Reviewers note the heel can feel clunky or cumbersome at slower paces and lacks a smooth rocker transition. The shoe is built for cushioned stability on easy and long runs rather than for speed or a lively, fast-feeling ride.
Who should and shouldn't buy the Gel-Kayano 31?
It works best for overpronators, flat-footed runners, and those prone to lower-limb injuries seeking maximum cushioned stability for daily training. It is not a good fit for neutral runners wanting a lively shoe, or anyone who prioritizes a sleek look and cooler upper in warm weather.
How is the cushioning and comfort?
Reviewers praise the exceptional cushioning that balances softness with enough structure for long runs, thanks to FF Blast Plus Eco foam and PureGEL heel cushioning. The upper is plush and well-padded with a secure heel pocket and gusseted tongue that rarely irritates.
What are the drawbacks?
Reviewers found the shoe visually blocky and bulky, prioritizing function over aesthetics. Breathability is moderate—the upper runs warm in hot conditions despite adequate ventilation. Some question whether the stability correction is excessive for most runners.
Are there sizing issues?
Reviewers are split on sizing. One recommends going a half size down due to roominess, while another advises staying true to size. The wide base and roomy toe box offer confident foot splay, so fit varies by individual.
Source-tagged questions come verbatim from public forum threads · answers are ours
The recap
Where it stands today.
- PositionBest rank #2 across 4 intents tracked (no change vs last snapshot).
- FootprintStrongest in Best Running Shoes for Flat Feet (#2). Weakest in Best sneakers for working woman (#9).
- TraitsMost often described as “stability” (4 mentions).
- Closest rivalParadigm 7 (4–0 across 4 shared intents).
- Generation★Superseded by Gel-Kayano 32 — the newer model in ASICS’s lineup.
- MakerBy ASICS — see how it ranks across other intents on its brand profile.
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