You won't believe it's not cotton. We designed this anti-stink short sleeve in a fabric that feels like your favourite cotton tee, but has all the technical properties we love for a distraction-free sweat session. Fabric is anti-stink, sweat-wicking, and quick-drying with a soft, cottony feel anti-stink soft sweat-wicking quick-drying 19" pit to pit, 25-27” long, longer in the back