The Lululemon Ivivva Size 6 Long Sleeve Shirt with a zipper is a versatile activewear top designed for girls. Made of polyester and nylon, this gray shirt features a solid pattern and long sleeves, making it suitable for various activities like dance and running. With a pullover style and stretchy, breathable material, this shirt is perfect for the seasons of summer, fall, and spring. The athletic fit and high-quality construction make it a great choice for young athletes looking for comfort and style in their activewear wardrobe.