The North Face Mudder Trucker Solar BlueEVERYDAY WEAR. The classic fit Mudder Trucker is a versatile, trucker style cap that comes in an array of high contrast colors to keep your trail hair under control. This is the hat you'll reach for when exploration is on the agenda. CLASSIC FIT. If you're looking for the classic, all around fit of your favorite caps, you've come to the right place. Not too tight, not too loose, but optimized for maximum comfort for all day, everyday wear. RECYCLED