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Brooks Women's Addiction GTS 15 Supportive Running vs Under Armour Women's Charged Surge 4,

Updated August 2026 — Brooks Women's Addiction GTS 15 Supportive Running wins on support and fit, Under Armour Women's Charged Surge 4, wins on style.

The Brooks Women's Addiction GTS 15 offers superior support and comfort, making it ideal for runners with specific needs, while the Under Armour Women's Charged Surge 4 is a budget-friendly option for those seeking flexibility.

Why Brooks Women's Addiction GTS 15 Supportive Running is better

Support

Brooks features advanced GuideRails technology for joint support.

Cushioning

Brooks uses BioMoGo DNA cushioning for impact reduction.

Fit

Brooks offers a roomy toe box for orthotics and comfort.

Why Under Armour Women's Charged Surge 4, is better

Price

Under Armour is significantly cheaper at $51.95.

Weight

Under Armour is lighter at 10.05 oz.

Breathability

Under Armour has a breathable mesh upper for comfort.

Overall score

Brooks Women's Addiction GTS 15 Supportive Running
85
Under Armour Women's Charged Surge 4,
70

Specifications

SpecBrooks Women's Addiction GTS 15 Supportive RunningUnder Armour Women's Charged Surge 4,
BrandBrooksUnder Armour
ModelAddiction GTS 15Charged Surge 4
CushioningBioMoGo DNACharged Cushioning
Support TechGuideRailsNone
Fit TypeRoomyStandard

Dimension comparison

Brooks Women's Addiction GTS 15 Supportive RunningUnder Armour Women's Charged Surge 4,

Overview of the Brooks Women's Addiction GTS 15 and Under Armour Women's Charged Surge 4

When comparing the Brooks Women's Addiction GTS 15 and the Under Armour Women's Charged Surge 4, the price difference is notable: the Brooks shoe is priced at $139.95, while the Under Armour option is significantly cheaper at $51.95, making it about 63% less expensive. Each shoe is designed to cater to different types of runners, with the Brooks focusing on maximum support and comfort, while the Under Armour emphasizes a balance of flexibility and cushioning.

Target Audience

The Brooks Women's Addiction GTS 15 is tailored for runners who require trusted support and a roomy fit, perfect for those with unique foot needs or who use orthotics. It features GuideRails support technology to minimize excess joint movement, particularly beneficial for the knees. In contrast, the Under Armour Women's Charged Surge 4 is designed for neutral runners who appreciate a lightweight and breathable experience. It offers enhanced cushioning and a comfortable sockliner, appealing to those who prioritize flexibility during their runs.

Comfort and Cushioning

Comfort is a standout feature for both shoes, but they approach it differently. The Brooks Addiction GTS 15 utilizes BioMoGo DNA cushioning that adapts to the runner's stride, weight, and speed, ensuring impact reduction on joints. This shoe is particularly recognized for its super-soft cushioning and the roomy toe box it provides. On the other hand, the Under Armour Charged Surge 4 incorporates Charged Cushioning midsole technology that offers all-day comfort with a responsive feel. While both shoes aim to deliver comfort, the Brooks shoe is more focused on support for injury-prone runners, whereas the Charged Surge 4 is oriented towards a lighter, more flexible run.

Breathability and Fit

In terms of breathability, both shoes excel but cater to different needs. The Brooks Addiction GTS 15 features a breathable upper constructed from engineered Air Mesh, designed to provide both stretch and structure. It allows for ventilation while accommodating a variety of foot shapes. Conversely, the Under Armour Charged Surge 4 is constructed with a breathable mesh upper and synthetic overlays for added support. This design also emphasizes comfort around the ankle, ensuring a snug fit without compromising breathability.

Weight and Design

Weight can significantly affect running performance, and here, the Under Armour Charged Surge 4 weighs in at 10.05 oz, making it a lightweight option for runners seeking agility. The Brooks Addiction GTS 15 does not specify its weight but is generally known for being slightly heavier due to its added support features. The difference in weight can influence a runner's decision, especially those who prioritize speed over support.

Durability and Traction

Durability and traction are critical for running shoes, particularly for outdoor environments. The Brooks Women's Addiction GTS 15 is designed with durability in mind, integrating features that enhance its lifespan, especially for runners who rely heavily on support. The Under Armour Women's Charged Surge 4 also boasts a durable rubber outsole that provides traction and flexibility during toe-off, making it suitable for varied terrains. Both shoes offer commendable durability, but the Brooks might appeal more to those seeking long-lasting support.

Price Comparison

The price difference between the two shoes is significant, with the Brooks Women's Addiction GTS 15 retailing at $139.95, compared to the Under Armour Women's Charged Surge 4 at $51.95. This represents a difference of about $88, making the Under Armour option about 63% cheaper. This substantial price gap can be a decisive factor for budget-conscious shoppers, particularly those who may not need the specialized support features of the Brooks shoe.

Which should you buy?

Choosing between the Brooks Women's Addiction GTS 15 and the Under Armour Women's Charged Surge 4 ultimately depends on your specific running needs. If you require maximum support and comfort due to unique foot needs or a history of injuries, the Brooks model is a solid investment with its advanced support technology. However, if you're looking for a lightweight, budget-friendly shoe that offers a good balance of flexibility and cushioning, the Under Armour option is an excellent choice. With the considerable price difference, consider what features are most important for your running experience before making your final decision.