Classic Styling and Functional Warmth with bluesign-Approved Materials The Yukon Cap blends cold-weather function, classic style, and bluesign®-approved materials to create a winter essential, perfect for snowshoeing, ice fishing, or shoveling the driveway after a winter storm. This hat delivers warmth and comfort even on the coldest days thanks to a wool/polyester blend shell and 100% polyester pile lining. The foldable brim and ear flaps deliver multiple wear options and pack down when not in use, and classic styling compliments a rugged winter look. An ideal accessory for cold-weather outdoor use, the Yukon Cap blends function and fashion for all-day warmth and comfort.