This 4-way stretch tubular BUFF can be rolled into a neck gaiter, a face covering, a headband or headscarf during fast-paced outdoor activities like trail running, trekking and travelling by horseback, bike or motorcycle. When the sun has got it\'s hat on, get this funnelled UV-ray-blocking scarf on, because its received a 50+ (98% UV Protection) \'Excellent\' rating from the AITEXT Research Institute.In a one-size fits all style, this multipurpose moisture-wicking neck gaiter and piece of active headwear improves sustainability, using exclusively Polyester microfiber obtained from clear plastic recycled bottles supplied and certified by REPREVE.