Pulse is the line of high-impact sports bras. Built for serious support that won't budge. If you wear two sports bras while exercising, this bra is for you. Made for performance, not all-day wear (will be too tight). Has Adjustable compression. Built for maximum support, bounce control, and stability FlexWire™ keeps breasts separated and reduces skin-on-skin contact. Breathable, fast-drying fabric. Built-in J-hook. Convertible to racerback for maximum lift. Fabric composition: polyester/polyamide/spandex Brand: Understance Condition: NWT, never worn Care guide: Hand wash and line dry for longest bra life. If you machine wash, hook bras, wash on delicate, and dry on low heat. Use a lingerie bag to protect underwires Size: 42J (US sizing) Color: Black Smoke free home. Note that this was never worn and is very structured. No returns for size