Boston Red Sox New Era 2025 Fourth of July 39THIRTY Flex Hat - Light Blue/Red Fanatics Summer is here, and the Fourth of July is quickly approaching, which is a massive day for MLB and its fans ...

The Stars and Stripes edition isn’t just a nod to Memorial Day or Fourth of July — it’s a full-on celebration of summer in the U.S. The bold red, crisp white, and deep navy blue evoke ...