Nice Lululemon Athletica Swiftly Tech Racerback Tank Top, Fun mint color in a Bali Breeze Design. Seamless style, I Believe it's a size 2. Missing it's material tag info but see following measurements to help with sizing! Arm pit to arm pit-about 13 1/2" in Arm pit down side in length-about 14 1/2" in Nice comfy tank top! Good preowned condition! snag spots, Still very usable.