Polyester Spandex

NWT - New With Tags Ladies Womens GOTTEX BLACK Golf & Tennis Long Sleeve Mock Neck Golf Tennis Shirt Top - Sizes Medium, Large & XL It has a zip placket, a mock collar and mesh running under the sleeves. The fabric is 91% Polyester & 9% Spandex which is designed to keep you cool, wicks the moisture from sweat, is fast drying and retains it shape after washing. It is great for Golf, Tennis, Pickleball & Horseback Riding. The color is solid BLACK Size XS (0 2 4) - Bust is approx 35"Size S (2 4 6) - Bust is approx 37.5"Size M (6 8 10) - Bust is approx 40"Size L (10 12 14) - Bust is approx 43"Size XL (14 16 18) - Bust is approx 45.5" Comes from my Smoke free home. Please note that the picture could be of a different size.