From the manufacturer

Women's UA Infinity High Sports Bra

We threw out traditional construction rules and injected the padding in a figure-8 pattern for a more aerodynamic fit and a much lighter feel.

• Fitted: Streamlined fit that’s not too tight or too loose.
• Delivers strategic support, tailored for high-support activities like running, court sports, field sports & aerobics
• Molded, PU injected one-piece padding for ultimate comfort & added coverage
• Mesh panels for added breathability
• Smooth, sweat-wicking band has easy hook & eye closure for easy on & off
• Adjustable criss-cross straps with wordmark detail for a custom fit
• HeatGear fabric delivers superior next-to-skin feel
• Material wicks sweat & dries really fast