Rep' your favorite school with Navy Swimming & Diving Hoodies & Sweatshirts available now at Lids.com. Navy sweatshirts are a must have for any United States Naval Academy fan. Browse hoodies, crew sweatshirts, as well as full-, half-, and quarter-zip sweatshirts featuring durable materials and bright team graphics. Check out the new arrivals of sherpas and pullovers as well. We are fully stocked with the most popular Navy Midshipmen hoodies and fleece that are perfect to round out your fan gear.