Lululemon Power Pivot Tank in Metropolis Glow Multi. Size tag has been removed. My best estimate based on other listings is Size 14. See last 2 photos for measurements while laying flat to make judgement regarding size. Reversible cropped tank top can be worn as a v-neck or turned around for more coverage in the front. Designed for a tight fit. Item is gently used. Style W1CN4S. Release date May 2020.