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

Our review of the Under Armour Women's Charged Assert 9 Running Shoe finds it best for runners and walkers who want a lightweight, comfortable training shoe with reliable cushioning and breathable construction. The single biggest reason to buy is the Charged Cushioning midsole, which uses compression molded foam to deliver a responsive, durable ride that keeps steps feeling lively during runs, long walks or gym sessions. Fit and breathability are strong points thanks to the engineered mesh upper and supportive leather overlays that lock the midfoot in place.

Key Features

• Engineered mesh upper: Delivers complete breathability while providing strategic support where it is needed most for cooler, more comfortable workouts.
• Durable leather overlays: Add structure and stability to the midfoot to keep the foot locked in during lateral movement or quick transitions.
• EVA sockliner: Provides soft, step-in comfort and molds to the foot for added cushioning at the heel and underfoot.
• Charged Cushioning midsole: Uses compression molded foam for a responsive feel and long-lasting durability that holds up to regular training.
• Solid rubber outsole: Covers high-impact zones to improve durability while keeping overall weight lower and delivering reliable traction.

Who It's For

The Charged Assert 9 is well suited to women who run on roads, use the shoes for gym workouts or walk frequently and value a breathable, lightweight shoe with good arch support and a roomy toe box. The responsive midsole makes it a solid choice for daily training and mixed-use activities where comfort and cushioning matter.

Those needing an extremely narrow or highly cushioned maximal shoe, or who require specialized trail traction, should look elsewhere; durability concerns reported by a minority of customers around outsole separation suggest heavier-use athletes might prefer a heavier-duty trainer.

Pros & Cons

Pros

• Comfortable, with a cushioned EVA sockliner and foam padding around the collar for an easy step-in feel.
• Good fit and support from leather overlays that lock the midfoot and prevent slipping during activity.
• Lightweight engineered mesh upper keeps feet cool and reduces overall shoe weight for everyday use.
• Responsive Charged Cushioning midsole balances durability and energy return for varied workouts.

Cons

• Some customers report sizing runs small, so trying on or sizing up may be necessary for a roomy toe box.
• Durability feedback is mixed, with occasional reports of outsole issues under heavy long-term use.

Specifications

Our Verdict

The Under Armour Women's Charged Assert 9 is a strong value for runners and everyday trainers who want a breathable, lightweight shoe with responsive cushioning and secure midfoot support. It combines comfort and traction for road running and gym use, though buyers should check fit carefully and consider heavier-duty options if long-term durability under intense use is the top priority.

Frequently Asked Questions

Do these run true to size?
Fit varies: many find the sizing right, but some report they run small, so trying on or sizing up is advised.

Are they good for daily running?
Yes, the Charged Cushioning midsole and durable outsole zones make them suitable for regular road running and mixed training.

How breathable are they?
The engineered mesh upper provides strong breathability and keeps feet cooler during workouts.