New With Tag, Lululemon athletica, Metal Vent Tech Long sleeve, crewneck shirt, color heathered black/white gray grey, seamless construction, anti-stink technology, and strategic venting, silverescent technology, powered by X-STATIC, inhibits the growth of odour-causing bacteria on the garment, mesh construction for breathability. Approximate measurements unstretched: Pit to pit, 24" Length, 32" Any questions please let me know thank you.