This is a great 3 season hat, in performance wool for everyday casual style and warmth. Proprietary Schoeller c_change™ membrane technology for warmth, breathability and temperature control for ultimate comfort. This hat is made using c_change membrane created by Schller Switzerland to maintain an even temperature. It works much like a pine cone, the membrane opens when the outside temperature rises, and close again when the temperature drops. Designed to repel both rain and snow, the internal Hydrofil sweatband also wicks away moisture to keep you feeling comfortable all day long. Constant comfort – c_change™ works to maintain an even temperature Keeping warm – discreet tuck away ear warmers can be pulled down in cool weather Staying dry – fabric repels both rain & snow Guaranteed for life Hydrofil® sweatband to wick moisture away Hidden Pocket
