The Theory Women's Black Long Sleeve Round Neck Tee is a versatile and stylish basic t-shirt made from a comfortable cotton blend material. Featuring a solid black color, long sleeves, and a round neckline, this pullover tee is suitable for various occasions including travel, casual wear, workwear, and business attire. The classic and designer-inspired theme of this tee makes it a must-have in any woman's wardrobe, perfect for year-round wear in any season. Theory Shirt Women's M 8 10 Black Long Sleeve Round Neck Tee Black Cotton Stretch Blend Elevated Basic Timeless Classic Classy New York California City Chic Minimalist Effortless Career Weekend Polished Trendy Comfortable Functional High End Quiet Luxury Closet Staple System Wardrobe. Pre-owned, very gently used with no flaws and tons of life left! Please see all pictures and read the measurements. 92% cotton and 8% spandex. Bust 31" Length 25.5" Sleeve length 33.5"