The Lululemon Women's Reversible Long Sleeve Grey Black Shirt in size Medium is a versatile and stylish activewear top perfect for women who are active. Made from nylon fabric, this pullover shirt features a solid black color with a reversible design, making it a practical choice for various occasions. The long sleeves and athletic fit make it suitable for activities like running and jogging, while the machine washable garment care instructions ensure easy maintenance. Ideal for the winter, fall, and spring seasons, this shirt is a reliable addition to any woman's wardrobe.