A good bandana is a great thing to have on a motorcycle. During the ride it will prevent wind, wet and cold from entering your jacket collar or large bugs from hitting your face. Off the bike it will protect your top end from sunburn or rain drops or you can wear it as a headband. Of course you can also use it to blow your nose, wipe your windshield, replace your front fender etc. Actually, as a biker, you can’t live without it.