New Balance Women's Fresh Foam X 880 V15 Running Shoe vs Under Armour Women's Charged Assert 9, Black/White, 8.5 US
Updated August 2026 — New Balance Women's Fresh Foam X 880 V15 Running Shoe wins on cushioning and support, Under Armour Women's Charged Assert 9, Black/White, 8.5 US wins on price and breathability.
The New Balance Women's Fresh Foam X 880 V15 offers superior cushioning and support, making it ideal for serious runners, while the Under Armour Women's Charged Assert 9 is a budget-friendly option for casual runners.
Why New Balance Women's Fresh Foam X 880 V15 Running Shoe is better
Cushioning
Fresh Foam X midsole provides superior comfort
Support
Structured upper offers excellent stability
Durability
Higher quality materials used in construction
Why Under Armour Women's Charged Assert 9, Black/White, 8.5 US is better
Price
Significantly cheaper at $57.95
Breathability
Lightweight mesh upper enhances airflow
Flexibility
Rubber outsole provides better traction on varied surfaces
Overall score
Specifications
| Spec | New Balance Women's Fresh Foam X 880 V15 Running Shoe | Under Armour Women's Charged Assert 9, Black/White, 8.5 US |
|---|---|---|
| Price | $149.95 | $57.95 |
| Sales Rank | 6878 | 2002 |
| Weight | Light | Very Light |
| Midsole | Fresh Foam X | Charged Cushioning |
| Upper | Structured | Mesh |
Dimension comparison
Overview of the New Balance Women's Fresh Foam X 880 V15 Running Shoe
The New Balance Women's Fresh Foam X 880 V15 is designed for runners seeking exceptional comfort and support. Priced at $149.95, it positions itself as a premium option in the running shoe market. This model features a Fresh Foam X midsole foam, touted for its cushioned experience and containing approximately 3% bio-based content, making it an environmentally conscious choice. Additionally, its structured yet breathable upper provides necessary support for longer runs. With a bestseller rank of 6,878, it is a popular choice among serious runners.
Overview of the Under Armour Women's Charged Assert 9
The Under Armour Women's Charged Assert 9 offers a solid alternative for runners, priced at $57.95, making it about 61% cheaper than the New Balance model. This shoe is engineered with a lightweight mesh upper that enhances breathability, keeping feet cool during workouts. Its Charged midsole delivers balanced impact protection, making it suitable for newer runners who may be transitioning into more serious training. With a bestseller rank of 2,002, it is well-regarded among those who prioritize comfort and affordability in their athletic footwear.
Comfort and Cushioning
When it comes to comfort, the New Balance Women's Fresh Foam X 880 V15 is built around its Fresh Foam X midsole, which is designed to provide a plush, cushioned experience for runners. This shoe emphasizes support, making it ideal for longer distances where comfort is paramount. In contrast, the Under Armour Women's Charged Assert 9 also offers a cushioned experience through its Charged Cushioning® midsole, which utilizes compression molded foam. While both shoes prioritize comfort, the New Balance model may appeal more to dedicated runners looking for extensive cushioning and support.
Breathability and Fit
Breathability is a crucial factor for running shoes, and both models deliver in this aspect. The New Balance Women's Fresh Foam X 880 V15 features a structured yet breathable upper, ensuring that airflow is maintained during runs. On the other hand, the Under Armour Women's Charged Assert 9 boasts a lightweight mesh upper that enhances airflow, making it particularly comfortable for warmer weather. The soft padding around the ankle and molded liner of the Under Armour model provides a snug fit without requiring a break-in period, which is beneficial for new runners.
Support and Stability
Support is essential in running shoes, especially for those who tackle longer distances or varied terrains. The New Balance Women's Fresh Foam X 880 V15 is crafted with a structured upper that provides excellent support, catering to runners who might need extra stability. In comparison, the Under Armour Women's Charged Assert 9 includes reinforced overlays that improve midfoot support, helping the foot stay centered during training. While both shoes offer stability features, the New Balance model may provide a more substantial support system for serious runners.
Price Point Analysis
The price difference between these two running shoes is significant. The New Balance Women's Fresh Foam X 880 V15 retails for $149.95, while the Under Armour Women's Charged Assert 9 is priced at $57.95. This means that the New Balance shoe is about 159% more expensive than its Under Armour counterpart. This price gap often reflects the differences in technology and materials used in premium models, but it also makes the Under Armour shoe an attractive option for budget-conscious buyers.
Performance on Various Surfaces
In terms of performance, the New Balance Women's Fresh Foam X 880 V15 is designed to handle extended runs effectively, providing a comfortable experience on paved surfaces. Its cushioned midsole aids in impact absorption, making it a strong contender for long-distance runners. Conversely, the Under Armour Women's Charged Assert 9 features a rubber outsole with a flexible tread pattern, enhancing traction on both pavement and treadmills. This versatility makes it a suitable choice for varied workout environments, particularly for those who may engage in more casual running or gym workouts.
Which should you buy?
Choosing between the New Balance Women's Fresh Foam X 880 V15 and the Under Armour Women's Charged Assert 9 ultimately depends on your specific needs and budget. If you are a dedicated runner seeking maximum cushioning and support, the New Balance model may be worth the investment at $149.95. However, if you are new to running or looking for a cost-effective option without sacrificing comfort, the Under Armour model at $57.95 offers significant value. Each shoe caters to different audiences, making it essential to consider your running habits and preferences before making a decision.

