New Era collaborates with three of America’s major professional sports leagues for this year’s Earth Day. Take your pick from the Earth Day 2024 59Fifty Fitted Hat Collection. A total of 26 team hats from the NBA, NFL, and MLB are included in this drop. All caps sport a two-tone look with the panels & uppervisor in light brown and the button in green. The front design features the team logo, while the right panel has a side patch. The undervisor of the bill is in grey. The New Era Flag is on the left panel, and at the back is the league logo. Click here to view the whole collection.