ASICS Women's Gel-Nimbus 25 Running - Long Run Cushioning

In this review of the ASICS Women's Gel-Nimbus 25 Running, the bottom line is simple: these are cushioned, comfortable road runners best suited for long-distance training and everyday wear. The shoe stands out for its soft landing and responsive toe-off thanks to PureGEL and FF BLAST ECO PLUS technologies, and the engineered knit upper adds breathable comfort while using recycled materials. Reviewers consistently praise the arch support and long-run comfort, though fit can vary between wearers, so consider trying them on before committing.

Key Features

• Engineered knit upper: Wraps the foot with a soft feel and improves breathability for longer, cooler runs.
• Recycled upper content: At least 75% of the shoe's main upper material is recycled to reduce waste and carbon emissions.
• Solution-dyed sockliner: Reduces water use by about 33% and lowers carbon emissions by about 45% compared with conventional dyeing.
• PureGEL technology: Provides lightweight cushioning that softens landings over extended distances.
• FF BLAST ECO PLUS: Delivers a softer landing and more responsive toe-off to keep cadence smooth on road runs.

Who It's For

The Gel-Nimbus 25 is aimed at runners and walkers who prioritize cushioning and impact protection during long-distance training or frequent daily use. It is a good match for people who want visible arch support and a plush underfoot feel for steady miles and long walks.

Those who need a very narrow race-day racing flat or an ultra-minimal shoe should look elsewhere, and runners who require a highly exacting fit might prefer trying these on first, since customers report mixed experience with sizing and fit.

Pros & Cons

Pros

• Excellent long-run cushioning and impact protection from PureGEL and responsive foam.
• Comfortable, breathable engineered knit upper with recycled content for sustainability.
• Supportive feel and good arch support that helps reduce foot and knee ache on long walks.
• Environmentally minded dyeing on the sockliner that reduces water and carbon use.

Cons

• Fit varies among customers; some find them true-to-size while others experience a smaller feel, so try before you buy when possible.

Specifications

Our Verdict

The ASICS Gel-Nimbus 25 is a strong choice for runners seeking plush cushioning and reliable support for long runs and daily miles. Its sustainable materials and softer landings make it a good value for those prioritizing comfort and eco-conscious manufacturing, but shoppers should confirm fit due to mixed sizing reports.

Frequently Asked Questions

Are these good for long-distance running?
Yes, the Gel-Nimbus 25 is designed for long-distance training with cushioning and impact protection that helps during extended miles.

Do they run true to size?
Customers report mixed fit: many find them true-to-size while others say they run small, so trying them on is recommended.

What sustainability features do they include?
The main upper uses at least 75% recycled content and the sockliner is solution-dyed to reduce water and carbon usage.