ASICS Nimbus 25 Review: A Max-Cushion Daily Trainer That Finally Moves Forward

Introduction

For 25 iterations, the ASICS Nimbus has been one of the most recognizable max-cushion trainers on the market. The Nimbus 25 feels like the version where ASICS finally got the formula right: the legacy technology that held recent iterations back is gone, and in its place is more of ASICS’ best foam, a wider platform, and a cleaner, lighter upper. The result is a shoe that is genuinely enjoyable to put miles in, whether that is an easy recovery run, a long run, or a full day of walking around on vacation.

What Changed From the Nimbus 24

The biggest story of the Nimbus 25 is subtraction. The Trusstic system, a plate-like device that limited twisting in the shoe, is gone. The large, clunky heel gel is gone, along with the forefoot donut-shaped gel insert that caused issues for some runners in past versions. What remains is a small amount of Pure GEL used in a dispersed, honeycomb-like pattern, keeping some of that gel feel without much weight.

There are also spec changes worth knowing. Previously the women’s Nimbus had an 11 mm drop and the men’s 8 mm; now both men’s and women’s versions use an 8 mm drop, though with slightly different stack heights. The men’s shoe has 41.5 mm of stack in the heel and 33.5 mm in the forefoot, with the women’s carrying roughly a millimeter less. ASICS has also changed how it reports stack heights, moving from a foam-only figure to the full ground-to-foot measurement that includes the outsole rubber, midsole, and insole, matching the rest of the industry.

The Foam and Midsole

The midsole is built primarily from FF BLAST Plus ECO, the ECO version of the foam made popular by shoes like the Novablast 3. Twenty percent of the midsole foam comes from bio-based renewable material, and there is 20% more foam overall than last year’s Nimbus.

In feel, FF BLAST Plus ECO is slightly less squishy and slightly less responsive than the regular FF BLAST Plus, but softer and more cushioned than what was in the Nimbus Lite 3. The wider base gives a noticeably larger platform to land on, and combined with the firmer character of the ECO foam, the Nimbus 25 rides surprisingly stable for a max-cushion neutral shoe. You do not miss the old gel or the Trusstic system at all.

Outsole rubber is split into two compounds: a softer, more sustainable rubber in the forefoot, and a denser, very durable rubber in the heel.

The Upper and Fit

The sustainability story continues in the upper, which uses sustainable materials in a knit construction. The thin, unpadded knit tongue is lightweight, stays out of the way, and is comfortable both to the touch and on foot. ASICS reshaped it slightly, making it a bit smaller than the slightly tall tongues of previous versions.

Around the heel there is generous plush padding designed to fit a variety of heel shapes, plus a stretchy pull tab at the back that looks sharp and is pleasant to handle. One fit note worth highlighting: this shoe is particularly well suited to runners with triangular-shaped feet, whose heels taper inward, thanks to the snug lockdown from the extra heel collar padding. It remains a great fit for other foot shapes too.

Ride Quality and Weight

On the run, the Nimbus 25 is a success. It is finally an exciting shoe rather than an interesting but forgettable one. It shines on easy runs, recovery runs, and long runs, and it doubles as an excellent travel shoe for walking around all day. The ride is cushy and comfortable but stays stable underfoot.

The trade-off is weight. The men’s version comes in at 10.3 oz (292 g), which is starting to run heavy, and the women’s at 9.1 oz (260 g). This is a lot of shoe, and it shows in the best and worst ways: maximum comfort, but not much interest in picking up the pace.

How It Compares

Two shoes make natural comparison points in the max-cushion category. The Saucony Triumph 20 is also a very comfortable max-cushion trainer but sits on the firmer side and feels a little more speed-oriented. If you want more range in the speeds your max-cushion shoe can handle, the Triumph 20 makes sense.

If you want even more comfort and cushion, the New Balance More v4 is one of the softest, springiest max-cushion options, with a prominent forefoot rocker that makes it feel great for long hours on your feet. The Nimbus 25 counterintuitively edges it out for casual, all-day wear, while the More v4 has a distinct level of squish that runners who loved it will still appreciate.

Who the Nimbus 25 Is Best For

This shoe is best for cushy long runs and relaxed easy days. It is also a top pick for travel, and one of the strongest recommendations for anyone who spends long hours on their feet. If you have not tried an ASICS running shoe in years, this is a very good moment to come back: the brand’s current lineup feels entirely different from the Nimbuses and Cumuluses of a decade ago.

As a max-cushion daily trainer, it also pairs naturally with something like the Superblast, using the Nimbus 25 for easy, long, and recovery days and the Superblast for workouts and races.

Buying Advice

The Nimbus 25 retails at $160. That feels like a lot for an everyday shoe, but it is priced competitively against the other max-cushion trainers it competes with, which offer similar experiences and use cases. It is very different from the Nimbus 24 and from the Nimbus Lite 3, so if what it offers appeals to you, it is worth picking up. It is available in a range of colorways, including a clean cream version that translates a earlier logoless white-on-white sample into the branded release.

Conclusion

The ASICS Nimbus 25 is the kind of generational update runners hoped for: less legacy hardware, more premium foam, a wider and more stable platform, and a comfortable, well-made upper. It is not built for speed, but for easy miles, long runs, travel, and all-day comfort, it is one of the strongest max-cushion options available right now.