San Francisco 49ers fans don’t miss an opportunity to show their support for the squad even when it gets cold outside! Sport your passion for the San Francisco 49ers wherever you go this season with this Primary Logo Therma Performance pullover hoodie from Nike. Its authentic colors and vibrant graphics will help you show your support for the San Francisco 49ers on even the chilliest of days. Best of all, it features Dri-FIT technology, so you are sure to keep comfortable as it helps to wick moisture away from your body.