Twenty-Eight Versions of Getting It Right.

There are running shoes built to impress on first contact, and there are running shoes built to hold up over a full training year. The Men's ASICS Gel-Nimbus 28 has always been in the second category — a shoe that earns its place not through novelty, but through the kind of consistent, dependable performance that keeps runners coming back version after version.

What's new in the 28 is meaningful: a significant weight reduction achieved through updates to the outsole construction, a new upper material, and an updated heel design — all without sacrificing the plush cushioning that defines the Gel-Nimbus series. The result is the lightest Nimbus ever made, and one of the most refined.

The Technology

FF Blast+ and PureGEL — Protection With Purpose

The Gel-Nimbus 28 midsole pairs two complementary technologies into a single, cohesive platform. FF Blast+ foam provides a cushioned, controlled ride that absorbs road impact without feeling unstable — the ride is firm and stable rather than marshmallow-soft, making it a more versatile daily training option suited to easy efforts, recovery runs, and steady paced miles. PureGEL technology sits beneath the heel, delivering targeted shock absorption at the point of initial contact — particularly valuable for heel strikers logging high weekly mileage.

A Towering Stack, Now Lighter Than Ever

The same midsole stack height carries over from the previous version, but the Gel-Nimbus 28 feels firmer and snappier — a deliberate tuning decision that makes the shoe more capable across a broader range of paces. Weighing over 20 grams less than its predecessor, the Gel-Nimbus 28 delivers enhanced comfort while retaining its signature cushioning. At just under 10oz for a men's size 9, it's a meaningful step forward for a shoe category that has historically carried extra weight.

Hybrid ASICS Grip Outsole — Traction Without the Bulk

The outsole features two types of rubber: softer ASICSGRIP in the forefoot and firmer AHAR+ in the rearfoot — each positioned where runners need it most. Deeper midsole grooves and a refined outsole layout allow for more natural compression through the stride without compromising the shoe's durability on varied road surfaces.

Engineered Knit Upper — Lighter, Wider, More Dialed In

A new engineered knit upper provides a far lighter, lower-volume but slightly wider-width fit that helps drop the weight while keeping your foot on the platform. A new tongue loop construction makes it easier to slip the shoe on, while an updated eyelet loop design minimizes visible loops on the upper for a streamlined, modern look.

Who This Shoe Is For

• Loyal Nimbus runners looking for a meaningful upgrade without losing the ride they rely on
• High-mileage runners who need a stable, protective daily platform that holds up week after week
• Heel strikers who benefit from the PureGEL technology's targeted rearfoot shock absorption
• Runners who want a focused, distraction-free trainer rather than a bouncy, reactive ride

Specs

Fit note: Fits true to size. The upper has a slightly lower volume than previous Nimbus versions with a touch more width. Runners with a higher instep or very wide forefoot may want to try in-store for more precise sizing.