The Champion Women's Powerblend Graphic Crewneck Sweatshirt is a top-selling activewear sweater on Amazon. It features a classic crewneck design and is made from a blend of cotton and polyester for a comfortable and cozy fit. The sweatshirt is perfect for workouts or casual wear, and it comes in a variety of stylish graphic designs to choose from. With its high-quality construction and trendy look, it's no wonder this sweater is a favorite among Amazon shoppers.