The Filament Print Beanie is built with our 94% recycled Thermic™ S fleece. It has stripes of high and low lofting fleece inside, providing warmth in a low bulk and breathable package, ideal for high energy ascents. Close-fitting with minimised seams, it fits well under a climbing, skiing, or biking helmet, giving you an extra boost of warmth without the weight. Available in a range of colours with a subtle print design.