Under Armour UA Infinity High Sports Bra - High Support (Style RP8L)

In this review of the Under Armour UA Infinity High Sports Bra the bottom line is simple: it is built for people who need true high support during running, court play, or intense training. The bra's most compelling quality is its structured, molded padding and supportive band that keep things secure without feeling overly bulky, and the HeatGear fabric helps manage sweat so sessions stay comfortable. This review focuses on fit, support, and everyday usability for high-impact activity rather than fashion or lounging.

Key Features

• High-impact support: Tailored for running, court sports and field sports, the design delivers strategic support to minimize bounce during intense activity.
• Molded injected padding: The new injection-molded one-piece pad provides a more aerodynamic fit and lighter feel while offering added coverage and comfort.
• Breathable panels: Mesh panels at the front improve airflow to reduce overheating in high-intensity workouts.
• Sweat-wicking band: The smooth, sweat-wicking underband helps manage moisture and includes an easy hook and eye closure for on and off convenience.
• Convertible straps: Front adjustable, convertible straps can be worn straight or criss-cross to customize support and range of motion.
• Fast-drying fabric: HeatGear material wicks sweat and dries quickly to maintain a next-to-skin feel through long sessions.

Who It's For

The UA Infinity High Sports Bra is best for runners, high-impact athletes and anyone who needs strong, stable support during aerobics or court sports. The molded padding and sturdy band make it suited to heavier busts or those who prioritize containment and movement control.

Shoppers who prefer minimal padding, very easy on/off without any closures, or who need a wide range of size adjustments may want to try other styles. Also, customers who find some bras run true-to-size should note this model has mixed fit feedback and may feel snug for some buyers.

Pros & Cons

Pros

• Strong, reliable containment for running and high-impact workouts thanks to the molded padding and supportive band.
• Comfortable, next-to-skin HeatGear fabric that wicks sweat and dries fast during long sessions.
• Adjustable, convertible straps and hook & eye band make it adaptable to different activities and preferences.
• Front mesh panels add noticeable breathability where it is needed most.

Cons

• Some users report the bra runs small and fit can be mixed, so sizing may require trying a size up for certain body types.
• Several customers find the hook & eye and fitted construction make it less straightforward to put on than simpler pull-over styles.

Specifications

Brand	Under Armour
Model	UA Infinity High Sports Bra
Support level	High-impact activities (running, court, field sports)
Padding	Molded PU injection-molded one-piece padding
Closure	Smooth sweat-wicking band with hook & eye closure
Straps	Front adjustable, convertible (straight or crossback)
Fabric tech	HeatGear fabric, sweat-wicking and quick-dry

Our Verdict

The Under Armour UA Infinity High Sports Bra is a strong choice for runners and high-impact athletes who need reliable containment and moisture management. Its molded padding, breathable mesh and adjustable strap options create a customizable, high-support fit, though shoppers should watch sizing notes and consider trying a size up if between sizes. Overall it offers good value for serious training where support matters most.

Frequently Asked Questions

Is this bra suitable for long-distance running?
Yes, the bra is designed for high-impact activities like running and provides firm support and moisture management for long sessions.

Can the straps be converted to a racerback?
Yes, the front adjustable straps are convertible so they can be worn straight or crossed for a criss-cross back fit.

Does the fabric dry quickly after sweaty workouts?
Yes, the HeatGear fabric wicks sweat and dries really fast to maintain a comfortable next-to-skin feel.