Size 12. Lululemon Runner Up Short Sleeve Heathered Medium Grey/Wee Stripe White Silver Spoon. Preowned and in great shape! We made this anti-stink run shirt to stand up to serious sweat. We kept the design simple and used lightweight fabric with four-way stretch, so the only thing standing between us and our run is the front door. Key features breathable fabric is sweat-wicking with four-way stretch Silverescent™ technology powered by X-STATIC® inhibits the growth of odour-causing bacteria on your shirt open neckline helps you let off some steam imported Fit + function designed for: run, gym fit: slim length: hip 19” Armpit to Armpit 26” Front Length 29” Back Length