Vicuña fiber is a luxurious textile derived from the fleece of the vicuña, a wild South American camelid native to the Andes mountains. Known for its exceptional softness and warmth, this fiber is highly prized in the fashion industry. Vicuñas produce only a small amount of fleece each year, making the fiber rare and expensive. The harvesting of vicuña fiber is strictly regulated to protect the species, which was once endangered. The process involves shearing the animals every two to three years, ensuring their well-being. As a result, vicuña fiber is not only a symbol of luxury but also a sustainable choice in high-end textiles.