Fireflies fans! MLB Shop has officially licensed Fireflies gear such as authentic Fireflies jerseys to represent your favorite players. Our authentic Columbia Fireflies merchandise features official team graphics and logos for every event. An official Fireflies jersey makes a great addition to your game day wardrobe. Be sure to check out our custom Fireflies jerseys for a personalized look. The Fireflies Shop at MLBShop.com has everything you could need when you head to the game, like a Fireflies hat or Columbia Fireflies shirts available in a variety of styles for men, women and kids. Shop vintage Fireflies clothing for a old school look. Stay warm with Fireflies sweatshirts and jackets so you can represent your team in the colder months. Add to your collection with Fireflies collectibles and baseball memorabilia. Check back for new Columbia Fireflies apparel and gear at the official online MLB Shop for every MLB event, from spring training to the World Series.