Named after the Sherpas' annual festival, the Dumji sweater is a warm and striking choice. It contains 65% high-quality, fine-fiber wool, 30% recycled nylon for durability, and 5% alpaca wool. It's an excellent option as a top layer in cool conditions or as a warm mid-layer in a layering system. Sherpa Adventure Gear donates an amount equivalent to one day of schooling for every Sherpa product purchased to the Room to Read organization's Nepal Education Program. - Regular fit - Full-length YKK zipper - Ribbed hem, cuffs, and collar - The wool materials are RWS-certified (Responsible Wool Standard) - Zipper pull made from a prayer bead The Dumji festival is held in honor of Guru Rinpoche's birth.