Lucy & Co. Women's Core Up Tunic Lycra^Nylon^Spandex Machine Wash Please refer to the lucy&reg; size chart for optimal fit and sizing. lucy Apparel Size Guide Cross looking for a cute performance tank off your list of things to do! Body-skimming fit follows the body's contours while still leaving room for movement. Scoop front and back neckline. Sleeveless design allows arms complete range of movement. Seamed under bust with center knife pleat. Straight hemline. 91% Supplex&reg; nylon, 9% Lycra&reg; spandex. Machine wash cold, tumble dry low. Imported. Measurements: Length: 27 in Product measurements were taken using size SM. Please note that measurements may vary by size.