This is a popular surf hat from the Australian brand Plow Surf Co. I purchased it directly from Australia, but I'm selling it because I ordered the wrong size. The size is S, which is a head circumference of 56cm. The sunshade at the back of the hat is also removable. I only tried it on indoors. The tag has been removed, but it's new and unused. #surfing #Roxy #Billabong #hurley #wetsuit