The Flydanna® is a bandana, cut into 6 panels and sewn into a headwrap with a tail and ties at the nape of the neck. It is designed to sit securely on the head using the attached ties, allowing one size to fit all. Flydannas® are great under a helmet as a moisture barrier. They help to isolate grease and sweat from the helmet liners and sweat from falling into a riders eyes. The Flydanna® protects hair from getting snagged on earrings and from becoming tangled in the wind. Flydannas® are created specifically for the biker with unique, bright and colorful graphics made to be seen at long distances. Made from 100% cotton. One size fits most.