Heather gray muscle tank from Athleta. Worn twice and in great condition No rips, snags, stains or tears. Tag with sizing has been cut out. Product Details from Athleta: FOR: Medium to high impact workouts at the gym, studio or outdoors FEEL: Seamless construction for maximum comfort and minimal chafing FAVE: Open hole stitchwork for breathability Grippers at inner hem to prevent it riding up Ventilation helps keep you cool