Beat the summer heat with the YAMEE mesh baseball cap! The back and top panels are made of 100% polyester mesh, so air flows right through to keep your head cool and dry, even during workouts or long days in the sun. The unstructured crown means it's lightweight and can be folded to fit in your bag. The pre-curved brim gives you solid sun protection for your face and eyes. It has a simple, adjustable snap-back strap so you can get the perfect, comfortable fit (fits head sizes from about 22 to 23.6 inches). It's a classic unisex trucker style that looks great on everyone. Perfect for running, hiking, fishing, golfing, festivals, or any outdoor activity where you need a hat that breathes. It even dries quickly if it gets wet! Ditch your stuffy old cap and upgrade to breathable comfort this season.