The Infinity High Zip follows the natural shape of your breasts for continuous, unparalleled support. Plus, the zipper makes it easy to get on and off, so you don't have to waste your time—or your endorphin high—wrestling with your bra.. Delivers strategic support, tailored for high-support activities like running, court sports & field sports. Molded, PU injected one-piece padding for ultimate comfort & added coverage. Mesh panels for added breathability. Zip front for easy on/off can be locked into place during wear with a quick push down. Encased elastic band feels super-smooth & soft. 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. 87% Polyester/13% Elastane.