The Men's League Collegiate Wear Heather Navy Navy Midshipmen Heritage Tri-Blend Pullover Sweatshirt is the perfect way to show your support for the Navy Midshipmen. Made from a comfortable blend of polyester, cotton, and rayon, this midweight sweatshirt is perfect for moderate temperatures. The screen-printed graphics proudly display the Navy Midshipmen logo, so you can show your team spirit wherever you go.