Stay cool and spread the message with our 'Keep it Clean' trucker hat! Featuring a breathable mesh back and a classic fit, this hat is perfect for cleanups, outdoor adventures, and everyday wear. Show your commitment to protecting nature—one hat at a time!Made with a blend of polyester, cotton, and spandex.Features polyester/spandex mesh on the side and back for improved breathability.Includes a 3 ½ " crown and rows of stitching on the bill for durability.