Bandanas are so multifunctional that you won't find many bikers that go without one. Some carry several. They are great for using as a headband to keep sweat off your brow or keep a loose helmet from moving. They can be used as facemask to keep you from breathing in dust & dirt. They can prevent sunburn on your chest & neck. Use them to wipe your bike off. No matter what you use yours for, there's no reason to sacrifice style!