Free Fly Apparel Women’s Bamboo Motion Racerback Tank in Bright White, Size Small Wore it twice then bought a smaller size. This tank is FABULOUS, but runs a little big (more like a Medium IMO). I am 5’2 with a short torso, and it was too long on me. No stains, flaws of any kind. Gotta love the quality and comfy-ness of Free Fly! The Bamboo Motion Racerback Tank is a Free Fly fan favorite and bigtime staff favorite. Fully loaded with natural performance benefits like odor-resistance and temperature-regulation, it gives you everything you want from an active tank, without the overly technical vibes. The buttery soft, four-way stretch fabric is a game-changer, with a nice drape that doesn’t cling at all.