Under Armour Charged Assert 9 Marble Running Shoe - Lightweight

In this review of the Under Armour Charged Assert 9 Marble Running Shoe the bottom line is simple: these are lightweight, affordable trainers that suit neutral road runners looking for responsive cushioning and a snug, comfortable fit. The single biggest reason to buy is the Charged Cushioning midsole, which delivers lively responsiveness and durability for daily runs and gym sessions. Customers consistently praise the shoe for comfort, fit, and value, though durability reports are mixed, so buyers who need heavy-duty longevity should weigh that when deciding.

Key Features

• Lightweight mesh upper: Provides breathability and a snug feel that keeps the foot ventilated during runs and workouts.
• Leather overlays: Add structure and modest support around the midfoot without significantly increasing weight.
• Charged Cushioning midsole: Uses compression molded foam to offer responsive energy return and consistent durability for road running.
• EVA sockliner: Delivers immediate underfoot comfort and basic shock absorption for daily training.
• Durable rubber outsole: Offers solid traction on pavement and protects the foam from premature wear in common contact areas.

Who It's For

The Charged Assert 9 is well suited to recreational and fitness runners who want a comfortable, lightweight trainer for road runs, treadmill sessions, and everyday wear. Runners who prioritize a good fit, responsive cushioning, and a shoe that feels light on the foot will appreciate this model.

Those who should look elsewhere include serious high-mileage runners seeking maximal long-term durability or runners who require highly specialized stability or motion-control features. Also, if you need plush maximal cushioning for long recovery runs, a different cushioned trainer may be a better match.

Pros & Cons

Pros

• Comfortable, breathable upper that prevents blisters and fits true to size.
• Charged Cushioning midsole provides springy responsiveness for daily training.
• Lightweight construction and leather overlays balance support and agility.
• Good value for the features offered, making it a solid budget-friendly option.

Cons

• Durability is mixed among buyers - some report outsole or sole separation after limited use.
• Not designed for heavy stability needs or very high-mileage training compared with premium road models.

Specifications

Our Verdict

The Charged Assert 9 Marble is a dependable, value-oriented running shoe for recreational runners who want a lightweight feel and responsive cushioning. It combines a breathable mesh upper with Charged Cushioning that performs well for road running and gym use, making it a sensible buy for most everyday athletes, though those needing extreme durability or advanced support should consider alternatives.

Frequently Asked Questions

Do these shoes run true to size?
Yes, customers report the fit is true to size with a snug but comfortable toe box.

Are they good for long runs?
They are suitable for regular road runs and shorter long runs, but very high-mileage runners may prefer a more durable premium trainer.

How breathable is the upper?
The lightweight mesh upper provides good ventilation and helps prevent hotspots during workouts.