The adidas Navy Pittsburgh Penguins AEROREADY Pullover Sweater is the perfect way to show your support for the Pittsburgh Penguins. Made from recycled polyester and cotton, this midweight sweater is ideal for moderate temperatures. Embroidered fabric applique and sewn-on sleeve stripes add a stylish touch, while Primeblue high-performance recycled material ensures you're doing your part to protect the environment.