Official Fanatics Branded Giants jackets are here at Fanatics.com so you can show your support for your team throughout the year. No matter the weather, an authentic Fanatics Branded San Francisco Giants jacket will keep you warm and game day ready. Our San Francisco Giants jackets are available in a variety of styles for every fan, including windbreakers, Giants starter jackets, San Francisco Giants throwback jackets, full-zip jackets, pullover jackets and much more. A new Fanatics Branded Giants varsity jacket would make a great addition to your game day wardrobe. Every fan can find a MLB Giants jacket that fits their style when that shop at Fanatics.