Our pick for most innovative new fabric and a must-have for fall. Showers Pass has developed a waterproof knit technology that they've perfectly applied to accessories. We've seen everything but we haven't seen a waterproof knit that works...until now. Fully waterproof with 3 bonded layers: a wear-resistant knit exterior that feels like a regular knit, a waterproof-breathable Artex membrane, and a luxurious lining that offers great temperature regulation. Keep your head dry and warm in any weather.