Great style - Sierra Designs Trail Tank-Women's-Medium-Black

I actually bought this tank so I could wear it to work under a suit jacket, then be able to take a walk at lunch time in an athletic top. It will function perfectly for that. The neckline is a little dressy, but very nicely athletic when worn with shorts or tights...or even to work with a running skirt! Just change into sneakers. I felt the fit was a little tighter than I normally like, so if you don't want tight form fitting, order one size up. Material is quality and will last a long time.