ASICS Gel-Nimbus 25 Running Shoes - Plush, Lightweight Cushioning

In this review of the ASICS Gel-Nimbus 25 Running shoes the bottom line is simple: these are best for neutral road runners who want maximum cushioning and softer landings. The update centers on a new knit tongue and collar for an easier, adaptive step-in plus upgraded midsole foam that delivers a noticeably more cushioned ride. Runners who prioritize comfort on long training runs and a smoother transition will find the shoe compelling, while those needing heavy stability or minimal feel underfoot should look elsewhere.

Key Features

• New knit tongue and collar: Provides a softer, stretchier fit that makes stepping in easier and reduces pressure points around the ankle for longer comfort.
• FF BLAST PLUS ECO cushioning: A lighter, more energetic foam with roughly 20% more midsole volume to increase underfoot cushioning for long miles.
• PureGEL technology: Improves shock absorption for softer landings and smoother transitions from heel to toe on road surfaces.
• Neutral support: Designed for runners who underpronate or maintain a neutral foot strike, reducing excess medial guidance.
• Road surface focus: The shoe is tuned for road running, giving a cushioned, stable platform on pavement and similar surfaces.

Who It's For

The Gel-Nimbus 25 is aimed at neutral runners and athletes who log a lot of steady-state miles and want maximum cushioning without a heavy, sluggish feel. It suits long training runs, recovery days, and anyone who values softer landings provided by the new PureGEL and increased FF BLAST PLUS ECO foam.

Runners who require strong stability control, motion-correction, or a very minimal, barefoot-like ride should consider other models. Trail runners and those who need aggressive grip for mixed surfaces will also want a different shoe built specifically for off-road traction.

Pros & Cons

Pros

• Exceptional underfoot cushioning thanks to FF BLAST PLUS ECO, making long runs more comfortable.
• Softer landings and smoother transitions enabled by new PureGEL technology.
• Knit tongue and collar improve fit comfort and make the shoe easier to put on.
• Lightweight feel relative to the amount of foam delivered, aiding an energetic stride.

Cons

• Maximal cushioning means reduced ground feel, which some runners may find too soft for tempo work.
• Not designed for heavy stability needs or rugged off-road use.

Specifications

Our Verdict

The ASICS Gel-Nimbus 25 is a strong choice for neutral road runners seeking plush, modern cushioning and a comfortable, adaptive upper. Its combination of FF BLAST PLUS ECO foam and PureGEL makes it particularly valuable for long runs and recovery days, delivering softer landings without a big weight penalty. It represents good value for runners who prioritize comfort over minimalism or heavy stability features.

Frequently Asked Questions

Are these shoes good for long distances?
Yes. The increased FF BLAST PLUS ECO foam and PureGEL make the Gel-Nimbus 25 well suited to long training runs and recovery miles.

Do they provide stability for overpronation?
No. The shoe is specified as neutral support and is not intended for runners needing motion control for overpronation.

What surfaces are they best on?
They are optimized for road running and perform best on pavement and other even, hard surfaces.