This Gorilla Wear Monkey Cap is not only fashionable and great for a day in the sun, but it is also wonderfully comfortable. It is made from a high-quality durable material blend of 50% wool and 50% polyester, ensuring both breathability and toughness. Therefore, this Gorilla Wear Muscled Monkey Cap can handle day to day usage. The pre-curved brim is designed to keep the sun out of your eyes while driving or commuting and keeping the rain out on those dreary days. With an adjustable snapback design, you can custom fit to your head at whichever level of comfort you are feeling that day.