The Srixon Performance Stretch Golf Hat is designed with comfort in mind. It is made of 100% polyester fabric which is extremely comfortable and flexible. Mesh back panels provide great ventilation, keeping you cool and comfortable on those hot days. Moisture wicking sweat band is designed to soak up moisture so you stay dry and focused on your game. Dark under bill is meant to reduce glare and curved brim design helps keep sweat and sun out of the eyes. For style, “Srixon” embroidery is featured on the front and back. Flex fit construction makes the hat one size fits most.