You don’t have to cover up your San Francisco 49ers jersey or t-shirt with just any old jacket. Shop Kitbag’s array of Mens San Francisco 49ers Nike jackets for your next trip to the arena! Here you’ll find just the right piece of outerwear to match your favorite club’s colors. Whether you need something light for a breezy afternoon, or a heavier San Francisco 49ers jacket for cold evening match, Kitbag has you covered.