Under Armour UA Infinity High Sports Bra - High Support (Style FGF9)
Under Armour UA Infinity High Sports Bra - High Support (Style FGF9)
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Our review of the Under Armour UA Infinity High Sports Bra finds it best suited to athletes who need firm, targeted support during high-impact activity. The bra's most convincing attribute is its structural support: a molded, PU injected one-piece pad and configurable straps keep the chest stable during running, court work and field sports while the HeatGear fabric moves sweat away fast. This is a performance-focused sports bra that prioritizes containment and coverage over fashion-forward fit, and it performs especially well for workouts that demand minimal bounce.
Key Features
- High-impact support: Molded, PU injected padding and a structured design deliver strategic support for running and vigorous sports.
- Convertible straps: Front adjustable straps convert to criss-cross for a customized fit that improves stability during dynamic movements.
- Breathability: Front mesh panel and additional mesh panels increase airflow to help manage heat during long sessions.
- Sweat management: HeatGear fabric wicks sweat and dries quickly to maintain comfort during high-intensity training.
- Convenient closure: Smooth, sweat-wicking band with a hook and eye makes on and off straightforward compared with pull-over designs.
Who It's For
The UA Infinity High is aimed at runners and athletes who need dependable, high-support performance from their sports bra, particularly for running, court sports and field sports where containment matters. It is a smart choice for people who prefer a molded cup and a secure band with an adjustable closure for a locked-in feel.
Those who prefer a very relaxed fit, low-impact bras for yoga, or who need extensive size range accommodations should look elsewhere; some customers report fit can run small and putting the bra on is less effortless than a simple pullover style.
Pros & Cons
Pros
- Provides firm, effective support that holds breasts in place during running and high-impact workouts.
- Breathable mesh panels and HeatGear fabric help manage sweat and improve comfort.
- Adjustable, convertible straps and a hook-and-eye band allow a customized, secure fit.
Cons
- Fit is mixed among customers and may run small for some body shapes, so sizing carefully is important.
- Some users find it less easy to put on compared with simpler pull-over sports bras.
Specifications
| Brand | Under Armour |
| Model | UA Infinity High Sports Bra |
| Support level | High-impact (running, court, field sports) |
| Padding | Molded PU injected one-piece padding |
| Straps | Front adjustable, convertible straight or crossback |
| Closure | Hook and eye on sweat-wicking band |
| Fabric | HeatGear, sweat-wicking, quick-dry |
Our Verdict
The Under Armour UA Infinity High Sports Bra is a solid pick for athletes who prioritize control and support during high-impact workouts. Its molded padding, convertible straps and breathable panels make it a practical, good-value choice for runners and field players, though shoppers should check sizing carefully since fit can vary.
Frequently Asked Questions
Is this bra good for running?
Yes. The molded padding and structured support are designed to reduce bounce and keep the chest secure during running.
Can the straps be adjusted?
Yes. The front adjustable straps convert to a criss-cross back for a customized, more stable fit.
Does it wick sweat well?
Yes. The HeatGear fabric and mesh panels wick moisture and dry quickly for improved comfort.
Editor's Take
The Under Armour UA Infinity High Sports Bra delivers firm, reliable support for runners and high-impact athletes with molded padding, convertible straps and quick-dry HeatGear fabric; sizing can run small so check fit.

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