Keep yourself warm and dry this cold season with the ultimate head gear. These stylish hats are made using the highest quality USA grown alpaca fiber. As one of the most sustainable natural fibers in the world, alpaca fiber is known for its luxurious soft feel, and is used to make clothing and textiles which are hypoallergenic, high performing, moisture resistant, temperature regulating, and durable. These hats also have a soft inner lining for extra warmth and cold protection. SPECIFICATIONS Hat measures approximately 9 inches from top to bottom folded, and has a circumference of approximately 18 inches. One size fits most adults. 80% Alpaca, 20% Nylon Hand wash, air dry. Made in the USA.