New Balance Women's Fresh Foam 520 V9 Running Shoes (Style 4YG9)

In this review of the New Balance Women's Fresh Foam 520 V9 running shoes, the bottom line is simple: these are a comfortable, lightweight option for everyday road runners who prioritize cushioning and breathability. The most convincing reason to buy is the Fresh Foam midsole, which delivers a noticeably plush yet responsive feel underfoot without adding weight. The shoe pairs a breathable engineered mesh upper with a supportive synthetic overlay and a traditional lace closure, making it a dependable choice for easy runs, daily training, or walking.

Key Features

• Fresh Foam midsole: Precision-engineered cushioning provides an ultra-cushioned, lightweight ride that softens impact on road surfaces.
• Breathable engineered mesh: The upper lets air circulate to keep feet cooler during longer runs and everyday wear.
• Synthetic overlays: Targeted synthetic material adds durability and structure where the shoe needs it most.
• 10 mm drop: A moderate heel-to-toe drop that supports a natural running stride, noted as approximate due to manufacturing variances.
• Lace closure: Traditional laces give a customizable, secure fit for a range of foot shapes.

Who It's For

The 520 V9 is best for recreational road runners, walkers, and anyone who wants a cushioned daily trainer that stays light on the feet. Runners who log easy to moderate mileage, commuters who spend time on their feet, and people who value comfort and breathability will appreciate the Fresh Foam cushioning and mesh upper.

Those with very wide feet or who need specialized motion control or maximal arch support may want to try a different model first, since customer feedback on fit and support is mixed. If you require a stability shoe for severe overpronation or a competition-level race flat, this model is not aimed at those niches.

Pros & Cons

Pros

• Comfortable Fresh Foam cushioning gives a soft, protective ride for daily running and walking.
• Lightweight construction and breathable mesh keep the shoe feeling airy during longer wear.
• Good overall quality and value for money compared with other shoes in the same category.

Cons

• Fit is mixed for some customers: it can run narrow for those with wide feet.
• Support varies by foot shape, so runners needing pronounced arch or motion control may find it lacking.

Specifications

Our Verdict

The New Balance Fresh Foam 520 V9 is a solid, value-oriented daily trainer that excels at comfort and breathability. It is a smart pick for recreational runners and anyone who wants a lightweight, cushioned shoe for road use; those with wide feet or specialized support needs should try them on first or consider a stability-focused alternative.

Frequently Asked Questions

Are these shoes good for daily running?
Yes, they are well suited to daily road running and walking thanks to the Fresh Foam cushioning and lightweight build.

Do they run true to size?
Fit is generally true to size but some customers report a narrow feel, so try them on if you have wide feet.

Is the 10 mm drop exact?
The listed 10 mm drop is approximate due to development and manufacturing variances.