Lululemon power pivot ribbed tank in navy. Size 6. Worn once, perfect condition. Description from website: Soft and Smooth, Ribbed Luxtreme™ Fabric • Soft rib-like texture on one side and a smooth face next to skin • Sweat-wicking • Quick-drying • Four-way stretch • Added Lycra® fibre for stretch and shape retention Tight Fit, Cropped Length • Contours your body • Cut above the waist—perfect with high-rise pants Product Features • Reversible-flip it around front to back to change up the look