The perfect trucker cap does exist. The Buff Western States Trucker Cap features an adjustable closure with a sweat management headband and high-quality mesh for comfortable all-day wear. The faded color and casual style gives the cap a rugged, lived-in feel. Details: Adjustable, snapback closure for a perfect fit that stays put. Multifunctional for year-round use in all weather conditions. Built-in inner band to wick sweat and moisture away.