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New Balance Women's Fresh Foam 520 V9 Running vs Saucony Women's Guide 18 Sneaker, White/Mist, 8.5

Updated August 2026 — New Balance Women's Fresh Foam 520 V9 Running wins on price and weight, Saucony Women's Guide 18 Sneaker, White/Mist, 8.5 wins on stability and fit.

The New Balance Women's Fresh Foam 520 V9 offers a more budget-friendly and lightweight option, while the Saucony Women's Guide 18 provides superior stability and support for overpronators.

Why New Balance Women's Fresh Foam 520 V9 Running is better

Price

New Balance is $40 cheaper.

Weight

New Balance weighs just over 200 grams.

Sales Rank

New Balance has a better sales rank at 3,173.

Why Saucony Women's Guide 18 Sneaker, White/Mist, 8.5 is better

Stability

Saucony offers better support for overpronators.

Cushioning

Saucony features PWRRUN foam for enhanced comfort.

Fit

Saucony has an adaptive fit design.

Overall score

New Balance Women's Fresh Foam 520 V9 Running
85
Saucony Women's Guide 18 Sneaker, White/Mist, 8.5
75

Specifications

SpecNew Balance Women's Fresh Foam 520 V9 RunningSaucony Women's Guide 18 Sneaker, White/Mist, 8.5
CushioningFresh FoamPWRRUN
OutsoleRubberRubber
BreathabilityMeshEngineered Mesh
Sales Rank3,17310,493
Lace TypeLace-upAdaptive Fit

Dimension comparison

New Balance Women's Fresh Foam 520 V9 RunningSaucony Women's Guide 18 Sneaker, White/Mist, 8.5

Overview of New Balance Women's Fresh Foam 520 V9 Running Shoe

The New Balance Women's Fresh Foam 520 V9 Running Shoe is designed for those seeking comfort and durability in their running gear. Priced at $59.99, it offers a lightweight build of just over 200 grams, making it an appealing choice for runners who want minimal hindrance during their workouts. The shoe's fresh foam cushioning provides responsive comfort, which is essential for long-distance running. With a sales rank of 3,173, it showcases its popularity among consumers looking for reliable running shoes.

Overview of Saucony Women's Guide 18 Sneaker

In contrast, the Saucony Women's Guide 18 Sneaker is positioned as a premium option at $99.95. This shoe is tailored for runners needing stability and support, particularly those who may overpronate. It features PWRRUN cushioning for enhanced comfort and energy return, making it suitable for both training and everyday wear. The Guide 18 has a sales rank of 10,493, indicating a solid, but less competitive standing compared to the New Balance model.

Comfort and Cushioning

When it comes to comfort, the New Balance Women's Fresh Foam 520 V9 excels with its fresh foam cushioning, designed to provide responsive comfort for miles. This midsole technology allows for a pleasant running experience, especially on longer runs. On the other hand, the Saucony Women's Guide 18 features PWRRUN foam, which aims to offer long-lasting softness and energy return. While both shoes focus on cushioning, the Guide 18 specifically targets runners who require stability, making it potentially better for those who need additional support.

Design and Breathability

The design aspects of each shoe also vary significantly. The Fresh Foam 520 V9 boasts a breathable mesh upper that maintains coolness and dryness during workouts. This feature is crucial for runners engaged in intensive training, as it enhances overall comfort. Conversely, the Guide 18 also includes an engineered mesh upper that provides ventilation, but it emphasizes an adaptive fit to snugly hold the foot in place. Both shoes prioritize breathability, yet the New Balance model leans more towards providing a lightweight feel.

Weight and Performance

Weight is a critical factor for runners, and the New Balance Women's Fresh Foam 520 V9 stands out at just over 200 grams, making it an extremely lightweight option. This characteristic can significantly enhance performance by reducing fatigue over long distances. The Saucony Women's Guide 18, while also designed to be lightweight, focuses more on delivering stability rather than sheer lightness. For runners who prioritize speed and less weight, the Fresh Foam 520 V9 may be the superior choice.

Traction and Durability

In terms of traction and durability, both shoes are equipped with reliable outsoles designed for various surfaces. The New Balance model features a durable rubber outsole that provides good traction, ideal for running on different terrains. The Saucony Guide 18 also has a rubber outsole designed for durability and multi-surface grip, which is particularly beneficial for those who run on tracks and roads. While both models deliver adequate traction, the Guide 18 may offer a slight edge for runners who need a shoe that performs well across a variety of conditions.

Fit and Adjustability

Fit and adjustability are essential qualities in running shoes, and both the New Balance Women's Fresh Foam 520 V9 and the Saucony Women's Guide 18 excel in this regard. The Fresh Foam 520 V9 employs a simple lace-up closure that allows for a comfortable and secure fit, ensuring that the shoe stays in place during runs. Meanwhile, the Guide 18 incorporates an adaptive fit design, which helps keep the foot snug and supported throughout each stride. While both shoes aim for a secure fit, the Guide 18's adaptive design may appeal more to those with specific fit requirements.

Which should you buy?

Ultimately, the decision between the New Balance Women's Fresh Foam 520 V9 Running Shoe and the Saucony Women's Guide 18 Sneaker comes down to your specific needs as a runner. The Fresh Foam 520 V9 is about 40% cheaper at $59.99 compared to the Guide 18's $99.95, making it an attractive option for budget-conscious runners seeking a lightweight and comfortable shoe for training and casual wear. On the other hand, the Guide 18 offers superior stability and is particularly well-suited for those needing extra support or who may overpronate. Consider your running style and requirements to make the best choice for your feet.