You don't have to be out in the Yukon to take advantage of the warm Yukon Cap from Outdoor Research. The wool-blend fabric and 100% polyester sherpa-pile lining provide excellent warmth. Flip down the earflaps on the really cold days for even more warmth and protection from the cold.
Fabric 60% wool / 30% polyester / 10% viscose
100% polyester sherpa-pile lining
Flip-up, contoured earflaps wtih side button attachments