Naval Academy Midshipmen Youth Boys Hooded Sweatshirt. It is Time For Awesome with this 100% polyester hood. The Navy performance hoodie is made with Coldgear Technology that keeps you warm when it's cold. This hoodie features a smooth fleece inside with a quick dry outer layer. It is perfect for all young Navy fans as it is a loose fit garment for all day comfort, warmth and mobility. Go Midshipmen!! Officially licensed Navy Midshipmen fan gear.