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