Headwear In order to outwit, outplay, and outlast, castaways on Survivor must stay focused. This is hard to do with hair and sweat getting in their eyes! Keep your vision clear through the many Survivor challenges by wearing these as seen on Survivor BUFF® Headwear. As seen on every season of Survivor these multi-purpose Buffs can be worn as a neckerchief, balaclava, headband, shirt and so much more. Any Survivor fan will love adding these buffs to their daily look—limited quantities available, get yours before they're gone!