Survivor Season 49 Yellow Hina Tribe Buff - Officially Licensed - Tubular Original EcoStretch: BUFF® Original EcoStretch Multifunctional Neckwear is engineered with a 4-Way, seamless, ULTRA STRETCH fabric construction that features UPF 50 protection, and 95% recycled REPREVE® Performance Microfiber. Can be worn more than 12+ different ways, from a cap to a balaclava to a hair tie, for a personalized style and perfect fit. Featuring Survivor artwork by CBS.