There's a lot to like about the NEW BALANCE® women's Tonic tank top. From its built-in shelf bra to the stretchy, lined body, this racerback tank seamlessly blends athletic styling with a fun sense of fashion. It's extremely functional too, thanks to a hidden zip pocket on the left side seam for storage and a reflective brandmark on the chest. Slip it on and start moving -- you'll love the way it makes you feel!