Under Armour Charged Assert 9 Running Shoe - Lightweight Comfort upper

Our review of the Under Armour Charged Assert 9 concludes it is a solid choice for runners who want a lightweight, cushioned daily trainer without extra frills. The shoe's standout feature is the Charged Cushioning midsole that balances responsiveness and durability, making it easy to recommend to neutral runners who value comfort and a breathable upper. While not a maximalist racing shoe, it delivers dependable road performance and everyday comfort for miles of easy runs and gym sessions.

Key Features

• Lightweight mesh upper: The three-color digital print mesh provides broad breathability so feet stay cool during longer runs and warm-weather training.
• Durable leather overlays: Leather pieces lock in the midfoot for added stability without making the shoe feel stiff underfoot.
• EVA sockliner: The cushioned sockliner gives soft step-in comfort and reduces break-in time for immediate wearability.
• Charged Cushioning midsole: Compression molded foam offers a responsive ride that absorbs impact while remaining durable for many miles.
• Solid rubber outsole: Rubber in high-impact zones increases durability where it matters and keeps overall weight down.
• 10mm offset: A moderate heel-to-toe drop that suits neutral runners seeking a balance of cushioning and flexibility.

Who It's For

The Charged Assert 9 is best for neutral runners and gym-goers who want a comfortable, lightweight daily trainer for easy runs, treadmill sessions, and casual wear. Its breathable mesh upper and responsive foam make it well suited to warm-weather training and runners who prefer a lower-profile feel rather than heavy cushioning.

Runners seeking maximum cushioning for long ultras, heavy-mileage trainers for advanced marathon training, or motion-control support should look elsewhere. Likewise, racers after a minimalist, sprinter-style shoe will find the Assert 9 too soft and not tuned for high-speed performance.

Pros & Cons

Pros

• Comfortable, responsive midsole that protects from impact while still feeling lively.
• Lightweight, breathable mesh upper keeps feet cool and reduces overall shoe weight.
• Sturdy leather overlays and targeted rubber outsole improve stability and durability in high-wear areas.
• Good step-in feel from the EVA sockliner for immediate comfort out of the box.

Cons

• Durability is mixed according to users, with some reporting faster wear in high-mileage use.
• Sizing can be inconsistent for some buyers, so trying on or checking width options is advisable.

Specifications

Brand	Under Armour
Model	Charged Assert 9
Upper	Lightweight mesh with 3-color digital print
Midsole	Charged Cushioning compression molded foam
Insole	EVA sockliner
Outsole	Solid rubber in high impact zones
Offset	10mm

Our Verdict

The Under Armour Charged Assert 9 is a well-rounded, value-focused running shoe for neutral runners and everyday training. It combines breathable construction, responsive Charged Cushioning, and stability-focused overlays to deliver dependable comfort for regular road runs and gym work, making it a sensible buy for those who prioritize lightweight feel and practical durability.

Frequently Asked Questions

Are these shoes good for long runs?
They are suitable for moderate-distance road runs and daily training, though runners seeking maximal long-run cushioning may prefer a different model.

Do they run true to size?
Sizing is mixed among users; many find them true to size but some report they run small, so trying them on or checking wide options is recommended.

How durable are they?
Durability is generally good in high-impact rubber zones, but customer feedback is mixed with some users reporting faster wear under heavy use.