
Asics Gel-Cumulus 28
2026Stocked at Amazon9.7 oz · 38/30 mm stack · 8 mm drop
FF Blast Max with a PureGEL heel insert
The Gel-Cumulus is Asics' everyday neutral trainer, the shoe that sits a tier under the Gel-Nimbus and has run on a strict annual cadence for two decades. The 21 through 23 (2019 to 2021) were the old Cumulus: FlyteFoam, GEL units, a 10 mm drop, and a reputation for being dependable and dull. The 24 (2022) ended that with FF Blast foam and an 8 mm drop, and Doctors of Running described the result as a traditionally constructed Novablast. The 25 (2023) went taller again on FF Blast Plus and PureGEL, and this is where Asics also changed how it quotes stack height, so the published numbers jump about 13 mm between the 24 and the 25 without that much foam being added. The 26 drew the line's loudest complaints for its toe spring, the 27 walked them back, and the 28 (February 2026) is the current version on FF Blast Max. The Cumulus is the value model in this part of the range: it has listed below the Nimbus and the Novablast in every year here.
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9.7 oz · 38/30 mm stack · 8 mm drop
FF Blast Max with a PureGEL heel insert

9.3 oz · 38.5/30.5 mm stack · 8 mm drop
FF Blast Plus Eco over a firmer EVA carrier, with a PureGEL heel insert

9 oz · 38.5/30.5 mm stack · 8 mm drop
FF Blast Plus with a PureGEL rearfoot insert

9.5 oz · 37.5/29.5 mm stack · 8 mm drop
FF Blast Plus with a re-engineered PureGEL heel insert

10.1 oz · 24/16 mm stack · 8 mm drop
Full-length FF Blast

9.9 oz · 23/13 mm stack · 10 mm drop
Full-length FlyteFoam with a rearfoot GEL unit

10.1 oz · 23/13 mm stack · 10 mm drop
FlyteFoam with rearfoot and forefoot GEL units

10.1 oz · 29/19 mm stack · 10 mm drop
FlyteFoam with rearfoot and forefoot GEL units
Availability last checked Sep 1, 2026.
Most runners skip a version or two rather than buying every update. These compare a version against the one two updates on, with the net change rather than a single step.
We ranked the shoes that ride closest to it (a smooth, moderately soft neutral daily trainer that prioritizes comfort over bounce) and called out the honest differences.
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