Can I go straight from the Asics Gel-Kayano 28 to the Gel-Kayano 30 and skip the Gel-Kayano 29?

Yes, but going Gel-Kayano 28 to Gel-Kayano 30 means taking one change in a single step: the Gel-Kayano 30 is where the ride moved. Drop holds at 10 mm, so the difference is foam and fit rather than geometry: FlyteFoam Blast over FlyteFoam with GEL; Dynamic DuoMax post and embedded Trusstic to FF Blast+ Eco foam with internal PureGEL; 4D Guidance System, no medial post.

How much did the weight change across these two updates?

It nets out. The Gel-Kayano 28 and the Gel-Kayano 30 both weigh about 10.9 oz in a men's US 9, though the Gel-Kayano 29 sat at 10.5 oz in between.

Is the Gel-Kayano 29 the better buy than either of these?

On paper it splits them: 10.5 oz against 10.9 oz for the Gel-Kayano 28 and 10.8 oz for the Gel-Kayano 30, on a 25 mm heel and a $160 list price. Availability decides it: Amazon's Gel-Kayano 29 stock is gone in both men's and women's sizes, so it is not a live option.

Did the Gel-Kayano get taller between the Gel-Kayano 28 and the Gel-Kayano 30?

Heel stack went 23 mm to 40 mm, by way of 25 mm on the Gel-Kayano 29. Drop held at 10 mm throughout, so the extra foam sits under both ends.

Where does the Gel-Kayano 30 sit in the Gel-Kayano lineup now?

Two versions on from the Gel-Kayano 28, and already replaced itself: the Gel-Kayano 31 arrived in 2024. If you are shopping old stock anyway, price the Gel-Kayano 30 against it before deciding.

Asics Gel-Kayano 28 vs Gel-Kayano 30

Two versions apart. Updated September 10, 2026. Specs are men's US 9.

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THE SHORT ANSWER

Two updates and 2 years separate the Asics Gel-Kayano 28 from the Gel-Kayano 30. Net change: 17 mm more heel stack, a new midsole. The Gel-Kayano 30 is where the character changed, and that is the update Gel-Kayano 28 owners notice first.

Asics Gel-Kayano 28Sizes running outMen's at Amazon
Asics Gel-Kayano 30Sizes running outMen's at Amazon Women's

Availability last checked Sep 10, 2026. Prices and stock change without notice.

Gel-Kayano 28 · 2021

Gel-Kayano 30 · 2023

The two updates in between

Each step has its own page with the full change list and the verdict on that update.

Step 1Gel-Kayano 28 to Gel-Kayano 292022Refined, same shoe
Gel-Kayano 28 vs 29 What replaced the Asics Gel-Kayano 28?
Step 2Gel-Kayano 29 to Gel-Kayano 302023Changed character
Gel-Kayano 29 vs 30 What replaced the Asics Gel-Kayano 29?

Gel-Kayano 28 vs Gel-Kayano 30: every spec, side by side

The net of both updates. Per-update change notes stay on the step pages above, because they explain changes measured from a different starting point than this table uses.

Spec	Gel-Kayano 28	Gel-Kayano 30
FIT AND WEIGHT
Weight	10.9 oz	10.8 oz
Widths	D, 2E, 4E	D, 2E, 4E
Upper	Engineered mesh with a smaller TPU heel clip	Stretch-knit mesh
CUSHIONING GEOMETRY
Heel stack	23 mm	40 mm
Forefoot stack	13 mm	30 mm
Drop	10 mm	10 mm
MATERIALS
Midsole	FlyteFoam Blast over FlyteFoam with GEL; Dynamic DuoMax post and embedded Trusstic	FF Blast+ Eco foam with internal PureGEL; 4D Guidance System, no medial post
VALUE
List price at launch	$160	$160

Or buy the Gel-Kayano 29 instead?

The Gel-Kayano 29 is not a live option: Amazon's stock is gone in both men's and women's sizes. This is a two-shoe decision between remaining Gel-Kayano 28 pairs and the Gel-Kayano 30.

Buy the Gel-Kayano 29

Old stock gone

Amazon's stock of the Asics Gel-Kayano 29 is gone in both men's and women's sizes, and discontinued stock does not come back.

Old stock is gone. See what replaced it

Questions runners ask

Can I go straight from the Asics Gel-Kayano 28 to the Gel-Kayano 30 and skip the Gel-Kayano 29?: Yes, but going Gel-Kayano 28 to Gel-Kayano 30 means taking one change in a single step: the Gel-Kayano 30 is where the ride moved. Drop holds at 10 mm, so the difference is foam and fit rather than geometry: FlyteFoam Blast over FlyteFoam with GEL; Dynamic DuoMax post and embedded Trusstic to FF Blast+ Eco foam with internal PureGEL; 4D Guidance System, no medial post.
How much did the weight change across these two updates?: It nets out. The Gel-Kayano 28 and the Gel-Kayano 30 both weigh about 10.9 oz in a men's US 9, though the Gel-Kayano 29 sat at 10.5 oz in between.
Is the Gel-Kayano 29 the better buy than either of these?: On paper it splits them: 10.5 oz against 10.9 oz for the Gel-Kayano 28 and 10.8 oz for the Gel-Kayano 30, on a 25 mm heel and a $160 list price. Availability decides it: Amazon's Gel-Kayano 29 stock is gone in both men's and women's sizes, so it is not a live option.
Did the Gel-Kayano get taller between the Gel-Kayano 28 and the Gel-Kayano 30?: Heel stack went 23 mm to 40 mm, by way of 25 mm on the Gel-Kayano 29. Drop held at 10 mm throughout, so the extra foam sits under both ends.
Where does the Gel-Kayano 30 sit in the Gel-Kayano lineup now?: Two versions on from the Gel-Kayano 28, and already replaced itself: the Gel-Kayano 31 arrived in 2024. If you are shopping old stock anyway, price the Gel-Kayano 30 against it before deciding.