Under Armour Women's Charged Assert 9 Running Shoe - Responsive 10mm

In this review of the Under Armour Women's Charged Assert 9 Running Shoe the bottom line is simple: these are a lightweight, comfortable road running shoe best suited for everyday training and walkers who prioritize cushioning and breathability. The shoe's standout feature is the Charged Cushioning midsole, which gives a springy, responsive feel underfoot while remaining durable for regular use. Reviewers note a roomy toe box for wider feet and an overall soft ride, though sizing can vary and some users report heel rubbing that may require a brief break-in period.

Key Features

• Lightweight mesh upper: provides complete breathability and keeps the foot cool during runs and long walks.
• Durable leather overlays: lock in the midfoot for added stability without weighing the shoe down.
• EVA sockliner: offers cushioned, step-in comfort that molds to the heel for daily wear.
• Charged Cushioning midsole: uses compression molded foam for a responsive, durable ride that smooths impact.
• Solid rubber outsole: covers high impact zones for greater durability and targeted traction on road surfaces.
• Engineered ankle padding: foam around the collar and tongue improves comfort and reduces pressure points.

Who It's For

The Charged Assert 9 is aimed at recreational runners, daily walkers, and gym-goers who want a lightweight, breathable shoe with reliable cushioning and a supportive midfoot. People with wider forefeet often appreciate the room in the toe box, and anyone who values a softer, responsive midsole for easy runs or cross-training will find these appealing.

Runners seeking maximalist cushioning, specialized stability control, or a race-focused lightweight speed shoe should look elsewhere. Also, those highly prone to heel blisters may prefer to try on these shoes in person first, as a minority of users reported rubbing during early wear.

Pros & Cons

Pros

• Comfortable, responsive Charged Cushioning midsole that balances durability and energy return.
• Excellent breathability from the lightweight mesh upper for warm-weather runs.
• Supportive leather overlays secure the midfoot without excess weight.
• Good value for everyday training and casual wear.

Cons

• Sizing runs mixed for some shoppers; some find them true to size while others consider them small.
• A few customers reported heel blisters or toe rubbing until the shoe is broken in.

Specifications

Brand	Under Armour
Upper	Lightweight engineered mesh with 3-color digital print
Midsole	Charged Cushioning compression molded foam
Sockliner	EVA cushioned sockliner
Outsole	Solid rubber covering high impact zones
Support	Durable leather overlays for midfoot lock-in
Offset	10mm

Our Verdict

The Under Armour Charged Assert 9 is a sensible choice for runners and walkers who want a breathable, cushioned daily trainer at a reasonable price. Its responsive midsole and supportive overlays deliver dependable comfort and durability, making it good value for regular use; try them on to confirm fit if you are between sizes or prone to heel rubbing.

Frequently Asked Questions

Do these fit wide feet?
Many customers report sufficient room in the toe box, so they tend to be comfortable for wider feet, but trying them on is recommended.

Are they good for long runs?
The Charged Cushioning midsole provides durable responsiveness for daily runs, though very long-distance runners seeking maximal cushioning may prefer a different model.

Do they require a long break-in?
Most find them comfortable out of the box, but a few users noted mild heel rubbing that settled after short wear; using socks with a snug heel can help initially.