New Balance Women's 574 Core Sneaker vs Under Armour Women's Charged Assert 9, Black/White, 8.5 US
Updated August 2026 — New Balance Women's 574 Core Sneaker wins on support and comfort, Under Armour Women's Charged Assert 9, Black/White, 8.5 US wins on breathability.
The New Balance Women's 574 Core Sneaker offers classic style and sustainability, while the Under Armour Women's Charged Assert 9 excels in comfort and performance features.
Why New Balance Women's 574 Core Sneaker is better
Price
New Balance is more sustainable with eco-friendly materials.
Design
Classic design appeals to a wider audience.
Comfort
ENCAP midsole provides excellent support for all-day wear.
Why Under Armour Women's Charged Assert 9, Black/White, 8.5 US is better
Performance
Charged midsole offers better impact protection.
Breathability
Lightweight mesh upper enhances airflow.
Fit
Plush step-in feel ensures immediate comfort.
Overall score
Specifications
| Spec | New Balance Women's 574 Core Sneaker | Under Armour Women's Charged Assert 9, Black/White, 8.5 US |
|---|---|---|
| Brand | New Balance | Under Armour |
| Material | Suede/Mesh | Mesh |
| Cushioning | ENCAP | Charged |
| Outsole | Recycled Rubber | Rubber |
| Breathability | Moderate | High |
Dimension comparison
Price Comparison
The New Balance Women's 574 Core Sneaker is priced at $74.95, while the Under Armour Women's Charged Assert 9 is about 17% cheaper at $57.95. This price difference of $17.00 may be an important factor for budget-conscious shoppers. While the New Balance sneaker is a popular choice with a bestseller rank of 1005, the Under Armour model also holds a respectable rank of 2002, indicating that both shoes are well-received in the market. If affordability is a primary concern, the Under Armour option stands out as the more economical choice without sacrificing quality.
Design and Aesthetics
In terms of design, the New Balance Women's 574 Core Sneaker features a classic blend of suede and mesh, offering a timeless look. This design choice not only enhances its visual appeal but also contributes to durability. On the other hand, the Under Armour Women's Charged Assert 9 showcases a modern athletic aesthetic with a lightweight mesh upper that promotes breathability. Both models are designed with style in mind, but the New Balance sneaker may appeal more to those who prefer a classic, versatile style, while the Under Armour sneaker is ideal for those seeking a contemporary athletic look.
Comfort and Fit
Comfort is a critical factor when choosing running shoes. The New Balance Women's 574 Core Sneaker features an ENCAP midsole that combines soft foam with a durable polyurethane rim. This design provides all-day support, making it suitable for extended wear. Conversely, the Under Armour Women's Charged Assert 9 is designed with a soft cushioned ride that offers balanced impact protection, making it particularly enjoyable for newer runners. The plush step-in feel of the Under Armour model, with foam padding around the ankle, ensures an easy and comfortable fit. While both shoes prioritize comfort, the Under Armour sneaker specifically caters to those looking for softer cushioning and immediate comfort upon wear.
Performance Features
When it comes to performance features, the Under Armour Women's Charged Assert 9 shines with its breathable upper and Charged midsole technology, which delivers excellent impact protection. This is particularly beneficial for various activities, including running and workouts. Meanwhile, the New Balance Women's 574 Core Sneaker focuses on stability and support, utilizing a rubber outsole that contains 5% recycled rubber. While both shoes offer good traction, the Under Armour model's emphasis on a lightweight construction and flexible tread pattern may provide enhanced performance for active users, especially during runs or high-impact workouts.
Sustainability
Sustainability is increasingly important to consumers, and the New Balance Women's 574 Core Sneaker includes features that reflect this concern. Its EVA Midsole foam incorporates approximately 3% bio-based content made from renewable sources, and the rubber outsole contains 5% recycled rubber. This eco-friendly approach may resonate with environmentally conscious buyers. While the Under Armour Women's Charged Assert 9 does not highlight similar sustainability efforts, its focus on lightweight materials and breathable construction may still appeal to those interested in performance without compromising on environmental impact.
Brand Reputation
Both New Balance and Under Armour are reputable brands in the athletic footwear market. New Balance is known for its commitment to comfort and support, and the 574 model is a classic representation of their heritage. With a bestseller rank of 1005, this sneaker has a loyal following. Under Armour, on the other hand, has carved a niche in performance-oriented athletic gear and is celebrated for its innovative technologies. The Charged Assert 9, while slightly lower in bestseller rank at 2002, still represents a solid choice for those who prioritize modern performance features. The choice between these brands may come down to personal preference and brand loyalty.
Versatility
Versatility is an essential consideration for running shoes. The New Balance Women's 574 Core Sneaker, with its classic look, can easily transition from athletic wear to casual outings. This makes it a great option for individuals seeking a shoe that performs well in various settings. The Under Armour Women's Charged Assert 9, while primarily designed for running and workouts, also offers enough style to be worn casually. However, its more athletic appearance may not be as suitable for all-day wear in non-sporting contexts. If everyday versatility is your priority, the New Balance sneaker may be the better option.
Which should you buy?
Ultimately, the decision between the New Balance Women's 574 Core Sneaker and the Under Armour Women's Charged Assert 9 depends on your specific needs and preferences. If you're looking for a classic design with excellent support and a commitment to sustainability, the New Balance sneaker is a strong contender. However, if you prioritize comfort, modern performance features, and a lower price point, the Under Armour model is likely the better choice. Both shoes excel in their respective strengths, so consider what aspects are most important to you before making your final purchase decision.

