Lululemon Swiftly Tech Racerback Tank Top • Designed for Running and Training • Minimal seams to reduce chafe • Lightweight • Mesh construction for breathability • Added elastane improves stretch and shape retention • Skims your body • Sits below the waistband for moderate, everyday coverage • Silverescent™ technology, powered by X-STATIC®, inhibits the growth of odour-causing bacteria on the tabric. Preowned very good condition See pics for approx measurements Size 12