Buff scarves work as neck gaiters, face masks, beanies and headbands. This merino version is comfortable on your skin even when stopping for a break in the middle of an exercise run or hike. Merino wool is also naturally odour-inhibiting and requires little washing. A great choice for all outdoor activities in cool and cold conditions! - 91% Merino wool, 8% polyamide and 1% elastane - Adult's size - Seamless structure Made in Spain. The factory has an ISO14001 environmental certificate, and social and ethical SGE 21 certificate. All electricity used in production is made with renewable sources.