Brooks Women's Addiction GTS 15 Supportive Running vs Under Armour Women's Charged Assert 10,
Updated August 2026 — Brooks Women's Addiction GTS 15 Supportive Running wins on fit and comfort, Under Armour Women's Charged Assert 10, wins on weight and breathability.
The Brooks Women's Addiction GTS 15 excels in support and cushioning, while the Under Armour Women's Charged Assert 10 offers a budget-friendly option with decent comfort.
Why Brooks Women's Addiction GTS 15 Supportive Running is better
Support
Brooks features advanced GuideRails technology for stability.
Cushioning
Brooks uses BioMoGo DNA for personalized comfort.
Fit
Brooks has a roomy toe box for orthotics.
Why Under Armour Women's Charged Assert 10, is better
Price
Under Armour is significantly cheaper.
Weight
Under Armour is lighter at 8.9 oz.
Versatility
Under Armour is suitable for casual runners.
Overall score
Specifications
| Spec | Brooks Women's Addiction GTS 15 Supportive Running | Under Armour Women's Charged Assert 10, |
|---|---|---|
| Brand | Brooks | Under Armour |
| Model | Addiction GTS 15 | Charged Assert 10 |
| Upper | 3D Fit Print | Mesh |
| Midsole | BioMoGo DNA | Charged Cushioning |
| Support Type | Stability | Neutral |
Dimension comparison
Overview of the Brooks Women's Addiction GTS 15
The Brooks Women's Addiction GTS 15 is designed for runners seeking reliable support and comfort. Priced at $139.95, it aims to deliver maximum stability and cushioning for those with unique foot needs. This shoe's standout feature is its innovative GuideRails support technology, which helps reduce joint movement, particularly benefiting the knees during runs. With a sales rank of 21,661, it is well-regarded among runners who prioritize support.
The shoe's BioMoGo DNA cushioning adapts to the wearer's stride, making it an excellent choice for those who value impact protection. Additionally, the roomy toe box caters to orthotics, providing a comfortable fit for runners with high-volume feet. The breathable upper enhances comfort, ensuring that runners can enjoy longer distances without discomfort.
Overview of the Under Armour Women's Charged Assert 10
The Under Armour Women's Charged Assert 10 is a more budget-friendly option, retailing at $54.95, making it about 61% cheaper than the Brooks model. This shoe is designed for runners who need flexibility and cushioning, with a focus on a lightweight construction. With a sales rank of 5,952, it is recognized for its versatility and comfort, appealing to a broader range of casual runners.
The Charged Assert 10 features a breathable mesh upper with synthetic overlays for added durability. Its Charged Cushioning midsole provides responsive cushioning, ensuring comfort during runs. Weighing in at 8.9 oz, it is designed for those who prefer a lighter feel in their footwear. This shoe is particularly appealing for those who enjoy a neutral running experience without the need for extensive support.
Price Comparison
When it comes to pricing, the Brooks Women's Addiction GTS 15 is significantly more expensive at $139.95 compared to the Under Armour Women's Charged Assert 10, which is priced at $54.95. This difference of $85, or approximately 61%, may be a decisive factor for budget-conscious runners.
While the Brooks shoe offers advanced support features and a specialized fit for runners with specific foot needs, the Under Armour model provides a more accessible option for those who may not require such extensive support. Both shoes cater to different segments of the running community, with the Brooks focusing on support and the Under Armour on affordability and versatility.
Comfort and Fit
Comfort is a crucial aspect for any running shoe, and both the Brooks Addiction GTS 15 and Under Armour Charged Assert 10 have unique offerings. The Brooks shoe boasts a super-soft BioMoGo DNA cushioning system, which adapts to the runner's stride and weight, providing personalized comfort. Additionally, the roomy toe box accommodates orthotics, making it suitable for those with specific foot requirements.
On the other hand, the Under Armour shoe is designed with a lightweight, breathable mesh upper that allows for flexibility and breathability. Its EVA sockliner offers a soft, step-in comfort that many casual runners appreciate. While the Brooks model is tailored for those needing extra support, the Under Armour shoe focuses on delivering a comfortable experience for various runners, particularly those who prefer a lighter, more agile feel.
Support and Stability
Support and stability are where the Brooks Women's Addiction GTS 15 shines. With its GuideRails support technology, it significantly reduces excess joint movement, which is crucial for preventing injuries, especially for runners with a tendency to pronate. This makes it an ideal choice for those who need extra support during their runs.
Conversely, the Under Armour Women's Charged Assert 10 is categorized as a neutral shoe, designed for runners who value flexibility and cushioning over structured support. While it does provide decent cushioning with its Charged Cushioning midsole, it lacks the specialized support features found in the Brooks model. This distinction is essential for runners who may need additional stability during their workouts.
Breathability and Temperature Control
Breathability is another important factor in running shoes, and both models have features that promote airflow. The Brooks Addiction GTS 15 utilizes a 3D Fit Print and engineered Air Mesh upper that creates a balance of stretch and structure, enhancing comfort during long runs. This helps to keep the feet cool and dry, which is beneficial for maintaining performance.
The Under Armour Charged Assert 10 also emphasizes breathability with its lightweight mesh upper. This design allows for excellent airflow, making it suitable for warmer weather or long-distance runs. While both shoes provide breathability, the way they achieve it differs, with Brooks focusing more on structure and support, while Under Armour emphasizes lightweight flexibility.
Aesthetics and Design
In terms of aesthetics, the Brooks Women's Addiction GTS 15 comes in a stylish Oyster/Peacoat/Lilac Rose colorway, offering a visually appealing option for runners. Its design reflects a blend of functionality and style, making it suitable for both running and casual wear.
The Under Armour Women's Charged Assert 10, available in a classic Black/Black/White palette, offers a sleek and understated look. Its design is versatile enough for various activities, not just running. While both shoes have their unique visual appeal, the choice may ultimately come down to personal preference regarding color and style.
Which should you buy?
Choosing between the Brooks Women's Addiction GTS 15 and the Under Armour Women's Charged Assert 10 largely depends on your running needs and budget. If you prioritize support and are willing to invest in a shoe that offers advanced features for stability and comfort, the Brooks model is an excellent choice, despite its higher price point.
On the other hand, if you're looking for a more affordable option that still delivers comfort and versatility, the Under Armour Charged Assert 10 is a practical selection. It caters well to casual runners who appreciate lightweight shoes without the need for extensive support. Ultimately, your decision should reflect your specific running style, foot needs, and budget considerations.

