The Burton Zippy Fleece-Lined Beanie is the warmest beanie in the lineup. A soft fleece lining sits between the knit and your head, blocking wind and adding real insulation - the difference you feel on a windy, sub-freezing chairlift.Features: Fleece Lining - Insulating inner layer that blocks wind. Soft Knit Exterior - Clean look with a comfortable stretch. Deep-Winter Warmth - The pick for the coldest days of the season. One Size - Comfortable stretch fit.