ASICS Men's Gel Nimbus 25 Running Shoe - Cushioned Long Runs

In this review of the ASICS Men's Gel Nimbus 25 Running Shoe the bottom line is clear: these are a premium neutral road trainer designed for runners who prioritize soft, durable cushioning for long miles. The shoe stands out for its updated knit tongue and collar that ease step-in fit, and two complementary cushioning systems that deliver softer landings and a responsive toe-off. Overall it is best for neutral runners and walkers who want plush protection and a forgiving ride without sacrificing durability.

Key Features

• Engineered knit upper: Wraps the foot with a soft, breathable fit that reduces irritation on longer runs.
• Recycled upper content: At least 75% of the main upper material is made with recycled content to reduce waste and emissions while maintaining structure.
• Solution-dyed sockliner: Reduces water use by about 33% and lowers carbon emissions roughly 45% versus conventional dyeing for a greener footbed.
• PureGEL technology: Provides enhanced shock absorption for softer landings and smoother transitions through footstrike.
• FF BLAST ECO PLUS cushioning: Delivers a lighter, more energetic midsole with 20% more foam underfoot for a more cushioned ride and responsive toe-off.

Who It's For

These shoes are aimed at neutral runners and walkers who log medium to long distances and want maximum cushioning without excess weight penalties. The wide toe box and stable base also suit runners who appreciate roomy fit and consistent durability for daily training.

Runners who need heavy motion control, a very low stack, or a minimalist feel should look elsewhere, and those who prefer firm, boardlike racing shoes will find this model too plush for tempo or race-day efforts.

Pros & Cons

Pros

• Excellent long-run cushioning thanks to the combined PureGEL and FF BLAST ECO PLUS systems.
• Comfortable engineered knit upper with a soft, adaptive tongue and collar for easier entry.
• Durable construction and a roomy toe box that reviewers often praise for fit and walking comfort.

Cons

• The shoe leans toward maximum cushioning and may feel too soft for runners who prefer a firmer, speed-oriented platform.

Specifications

Our Verdict

The ASICS Gel Nimbus 25 is a strong choice for neutral runners seeking plush protection and long-term durability; its updated knit fit and combined PureGEL/FF BLAST ECO PLUS cushioning make daily miles feel noticeably softer while maintaining responsiveness. It represents good value for those prioritizing comfort and sustainability features, though speed-focused runners may prefer a firmer alternative.

Frequently Asked Questions

Are these shoes good for long runs?
Yes, the combination of PureGEL and FF BLAST ECO PLUS cushioning provides softer landings and support well suited to longer distances.

Is the upper eco-friendly?
At least 75% of the shoe's main upper material is made with recycled content and the sockliner uses a solution-dyeing process that lowers water and carbon use.

Do they fit narrow or wide feet?
Customers report ample room in the toe box and a comfortable knit fit, so they work well for runners who prefer a roomier forefoot.