Overview
The Gel-Nimbus line has been a fixture in ASICS’s lineup since 1997, and twenty-eight versions in, the formula has never felt more dialed. The v28 arrives noticeably lighter than its predecessor, roughly an ounce of mass trimmed without sacrificing the cushioning depth that defines the Nimbus identity, and the switch to FF Blast+ foam paired with PureGEL heel integration produces a ride that finally feels like it’s moving forward rather than simply absorbing. At a 43.5mm stack and $170, this is the version that makes the most compelling case for the line in years.
Upper
Engineered knit mesh wraps the foot in an accommodating, give-with-you construction that long-distance runners learn to appreciate around mile fifteen. Lateral and medial overlays add structure without creating rigid constraint, and a solid toe bumper handles the road debris that shows up at the worst moments. The tongue stretches generously to accommodate foot swelling during marathon training blocks, and the overall fit, approximately 97mm at the forefoot, makes this a genuinely wide-friendly option in a market that often forces wide-footed runners into stability shoes by default. Tongue padding is slightly reduced compared to prior versions of the Nimbus, which is noticeable but not uncomfortable; it’s a tradeoff ASICS made in service of the weight reduction.
Midsole
FF Blast+ as the cushioning foundation, PureGEL at the heel, each component earns its place. FF Blast+ delivers durability, stability, and genuine softness underfoot across a wide range of conditions and temperatures. PureGEL in the heel handles impact absorption more precisely than traditional GEL inserts, with a more natural, less abrupt feel during the landing phase. The combined system creates a smooth, enveloping ride that prioritizes comfort over responsiveness: measured energy return sits below average for the $170 trainer category, in the 44–46% range. ASICS isn’t hiding from that tradeoff, the Nimbus 28 is a comfort machine, not a race-day tool, and the foam reflects that honestly.
Outsole
Hybrid ASICSGRIP and AHAR Plus rubber cover the outsole, with a meaningful improvement in wet-road traction over the Nimbus 27. The compound handles rain-soaked pavement better than its predecessor: relevant for anyone training through Pacific Northwest winters where dry conditions are the exception rather than the rule. The main limitation is modest forefoot rubber coverage, which creates a premature wear risk under the forefoot for runners putting 50-plus miles per week through a single pair. Rotate it with another daily trainer and the durability story becomes considerably more manageable.
Performance
The Gel-Nimbus 28 performs exactly as its design intends: beautifully at easy and recovery paces, solidly through moderate long runs, and inadequately anywhere near tempo effort. The soft, stable platform stays active and supportive through two-hour-plus outings in a way that higher-energy-return foams with less long-term durability often don’t sustain. This is a shoe for the first ninety minutes of your Sunday long run, not the last twenty at goal pace. Use it accordingly and it becomes an indispensable part of a well-built training rotation.
Overall Conclusion
After 28 versions, the Gel-Nimbus has found its footing. The v28 is lighter, more comfortable, and more enjoyable than anything ASICS has shipped under this name in years. If you’re building a training rotation that needs a dedicated easy and recovery shoe with high cushioning durability, it earns that slot convincingly. Pair it with something livelier for tempo days and you have a setup that covers the full training spectrum. On its own terms, the Nimbus 28 is the best version of what this shoe has always tried to be.
Final Grade: 8/10
The best Nimbus in years, lighter, softer, and more durable than its predecessors, though the modest energy return keeps it firmly in the easy-miles rotation rather than the all-purpose daily category.
