I have been wanting to find a tank top that fits well, feels good, and doesn't "ride up" when I practice yoga. I got a Vent Tank in black and used in almost daily for my runs, yoga, and then as my everyday shirt. I like how cool it is with the vented back. The elastic strip along the bottom holds it in place when I am in down dog while teaching yoga. And, then shoulder sleeves that large enough that I don't feel like one of those guys hanging out in an A-shirt. So it became my everyday summer shirt. That then led me to buy another.