Chullo

Chullo (Spanish pronunciation: [ˈtʃuʎo], from Aymara:ch'ullu) is an Andean style of hat with earflaps, made from vicuña, alpaca, llama or sheep's wool. Alpaca has wool-like qualities that help to insulate its wearer from the harsh elements in the Andean Mountain region. Chullos often have ear-flaps that can be tied under the chin, to further warm the wearer's head.