Summer loving get the vibe with your #BONDIHAT. As youre looking to buy this hat on line, I need to describe the feeling of our hat for you. The crown is hand crocheted which allows air to flow and keep the hat cool on your head. The brim is constructed from the highest grade composite material braid, its soft yet supple, you can mold the brim up of down depending on your need. Size is 57cm with flexible elastic inner band.