Under Armour Women's UA Infinity High Sports Bra - High Impact Support

In this review the Under Armour Women's UA Infinity High Sports Bra is evaluated for high-impact activities where support and sweat management matter most. The bottom line: this bra is built for runners and athletes who need firm, reliable containment and a streamlined feel thanks to its injection-molded padding and HeatGear fabric. It delivers targeted support and breathability while keeping movement comfortable, though some wearers may find getting it on or the sizing a challenge.

Key Features

• Strategic support: Molded, PU injected one-piece padding and structure deliver firm containment for running and court sports so breasts stay in place during high-impact movement.
• Breathable design: Front mesh panels improve airflow across the chest to reduce trapped heat during intense workouts.
• Aerodynamic pad: The new injection-molded pad uses a strategic pattern for a lighter feel and a closer, more streamlined fit under performance tops.
• Easy on/off band: A smooth, sweat-wicking underband with a hook and eye closure makes it simpler to put the bra on and take it off than pullover-only designs.
• Adjustable fit: Front adjustable, convertible straps allow straight or crossback wear for a custom fit and added shoulder stability.
• Fast-drying fabric: HeatGear material wicks sweat and dries quickly to help keep skin comfortable during long sessions.

Who It's For

The UA Infinity High Sports Bra is best for runners, field and court athletes, and anyone doing high-impact training who needs solid compression and containment. Its molded padding and structured band are suited to workouts like interval runs, volleyball, and high-intensity boot camp classes where motion control matters.

Those who prefer very soft, unstructured sports bras or who need a bra that is extremely simple to pull on may want to look elsewhere; a few customers reported it runs small and can be difficult to get on when compared with stretchier pullover styles.

Pros & Cons

Pros

• High level of support holds breasts in place during impact activities.
• Injection-molded padding provides a lighter, aerodynamic fit under tops.
• HeatGear fabric and mesh panels wick sweat and increase breathability.
• Hook & eye band and adjustable straps offer a more customizable fit than fixed pullover bras.

Cons

• Some wearers report the bra runs small, so sizing may require trying a size up.
• Several customers find it more difficult to put on compared with simpler pullover designs.

Specifications

Our Verdict

The Under Armour UA Infinity High Sports Bra is a strong choice for athletes who demand firm support and fast-drying performance during high-impact training. Its molded padding and adjustable features make it a versatile option for runners and court players, offering good value for those prioritizing containment over an easy pullover fit. Try a size up if unsure about fit.

Frequently Asked Questions

Is this bra suitable for running?
Yes, it is designed for high-impact activities like running and provides firm support to reduce bounce.

Can the straps be changed to a crossback style?
Yes, the straps are front adjustable and convertible so they can be worn straight or crossback for added stability.

Is the fabric breathable?
Yes, HeatGear fabric combined with front mesh panels helps wick sweat and improve airflow.