Root for your favorite team when you wear the Nike Men's Baltimore Ravens Pacer 1/2-Zip Sweatshirt. It is made of 100% polyester. The long sleeves keep you warm, and its 1/2-zip closure allows an adjustable neckline. The Baltimore Ravens' logo on the left side chest shows off your team spirit. Nike Men's Baltimore Ravens Pacer 1/2-Zip Sweatshirt Black, Medium - NFL Adult Outerwear at Academy Sports