The Evaporative Cooling Brimmed Hat.
... 100% polyester microfiber suede conducts body heat outward, while retaining the cool
water and releasing it slowly through evaporation, cooling
for up to between four and seven hours, depending upon conditions ... it vaporizes over five hours, the evaporation process naturally drawing heat away from your head
, keeping you cool
. With a suede cinch and braided cord around the wide 3" brim. Its ...