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New Balance Women's Fresh Foam 680 v9 Running Shoe vs Under Armour Women's Charged Assert 9, Black/White, 8.5 US

Updated August 2026 — New Balance Women's Fresh Foam 680 v9 Running Shoe wins on price and cushioning, Under Armour Women's Charged Assert 9, Black/White, 8.5 US wins on breathability and support.

The Under Armour Women's Charged Assert 9 offers a more economical choice with excellent breathability and support, while the New Balance Women's Fresh Foam 680 v9 excels in cushioning.

Why New Balance Women's Fresh Foam 680 v9 Running Shoe is better

Cushioning

Fresh Foam midsole provides ultra-cushioned ride

Design

Sleek design with classic running aesthetic

Durability

Integrated rubber outsole enhances longevity

Why Under Armour Women's Charged Assert 9, Black/White, 8.5 US is better

Price

$57.95 is 17% cheaper than $72.24

Breathability

Lightweight mesh upper boosts airflow

Support

Reinforced overlays improve midfoot stability

Overall score

New Balance Women's Fresh Foam 680 v9 Running Shoe
78
Under Armour Women's Charged Assert 9, Black/White, 8.5 US
85

Specifications

SpecNew Balance Women's Fresh Foam 680 v9 Running ShoeUnder Armour Women's Charged Assert 9, Black/White, 8.5 US
MidsoleFresh FoamCharged Cushioning
UpperTextileMesh
OutsoleRubberTire-inspired
WeightLightweightLightweight
Sales Rank134352002

Dimension comparison

New Balance Women's Fresh Foam 680 v9 Running ShoeUnder Armour Women's Charged Assert 9, Black/White, 8.5 US

Price Comparison

The New Balance Women's Fresh Foam 680 v9 Running Shoe is priced at $72.24, while the Under Armour Women's Charged Assert 9 is notably cheaper at $57.95, making it about 17% less expensive. This price difference could be a significant factor for budget-conscious consumers or those new to running who may not want to invest heavily in their first pair of running shoes. Despite the price point, both shoes offer excellent features that cater to runners, but the Under Armour model provides a more economical option without compromising on quality.

Comfort and Cushioning

In terms of comfort and cushioning, both shoes excel but in different ways. The Fresh Foam 680 v9 boasts a Fresh Foam midsole that is engineered to deliver an ultra-cushioned and lightweight ride, enhancing comfort during longer runs. The Under Armour Charged Assert 9 also prioritizes comfort with its Charged midsole, which offers a soft, cushioned ride and balanced impact protection. While both models aim to provide a plush feel, the New Balance shoe emphasizes precision cushioning, which may appeal to those seeking a more tailored running experience.

Breathability

When it comes to breathability, the Under Armour Women's Charged Assert 9 takes the lead with its lightweight mesh upper designed to boost airflow. This feature is particularly beneficial for keeping feet cool and comfortable during extended runs or workouts in warm weather. The New Balance shoe, while featuring a breathable premium molded engineered mesh upper, does not specify the same level of airflow enhancement. Therefore, if breathability is a top priority for you, the Under Armour model may be the better choice.

Support and Stability

The New Balance Fresh Foam 680 v9 provides a solid underfoot experience thanks to its integrated rubber outsole, which supports underfoot comfort. However, the Under Armour Charged Assert 9 offers reinforced overlays that improve midfoot support and stability, helping the foot stay centered during runs or longer walks. This added stability can be crucial for new runners who may need extra support as they adapt to their running routine. If you're looking for enhanced stability, especially for light training, the Under Armour shoe is likely to serve you better.

Design and Aesthetics

In terms of design, both the New Balance and Under Armour shoes have their own appeal. The Fresh Foam 680 v9 features a sleek design with a textile upper that caters to a classic running aesthetic. In contrast, the Under Armour Charged Assert 9 sports a modern look with a black and white color scheme that may attract those who prefer a more contemporary style. Your personal taste in design may influence your choice, but both shoes are designed with functionality in mind, ensuring that you not only look good but feel good while running.

Durability

Durability is a vital consideration for running shoes, and both options are built to last. The Fresh Foam 680 v9 is designed with an integrated rubber outsole that supports comfort and adds to its longevity. The Under Armour Charged Assert 9 also features a tire-inspired outsole pattern that enhances traction and flexibility, suggesting that it can withstand various surfaces. While both shoes appear durable, the choice may depend on your intended use; if you plan on frequent runs on different terrains, the Under Armour's flexible tread pattern may provide an edge.

Performance

Performance-wise, both shoes are tailored for different types of runners. The New Balance Fresh Foam 680 v9 is aimed at those who seek a cushioned ride that enhances overall comfort during long runs. The Under Armour Charged Assert 9, on the other hand, is designed to offer a softer, more balanced ride, making it suitable for newer runners or those engaging in light training. Given the bestseller rank of the Under Armour model at 2002 compared to the Fresh Foam 680 v9 at 13435, it seems to have garnered more attention from consumers, potentially indicating better performance in terms of sales.

Which should you buy?

Choosing between the New Balance Women's Fresh Foam 680 v9 Running Shoe and the Under Armour Women's Charged Assert 9 ultimately depends on your specific needs and preferences. If you prioritize a plush, cushioned experience and are willing to pay a little more for it, the Fresh Foam 680 v9 could be your best bet. However, if you're looking for a more cost-effective option that still offers excellent breathability, support, and performance, the Charged Assert 9 is the clear winner. Each shoe has its unique strengths, so consider what features matter most to you before making a decision.