The Rancher is a seriously warm cap for seriously cold conditions - over four times warmer than the Original. We make it with our premium wool/nylon blend, then line it with ThinsulateÂ® to ramp up the heat. To that we add two extra inches of fleece-filled comfort on the earband, creating the mother of all head protection systems. A real workhorse, in other words, and one you'll be happy you have. Fold Flaps up in better weather.... DETAILS - 23-25 oz. 80% wool/20% nylon or 100% wool (blaze orange). - Lined with 100% cotton flannel and 100% polyester fleece. - ThinsulateÂ® Insulation in crown. - Made in the USA with globally sourced materials. - Dry clean only.