The Castelli Risvolto Winter cap is another one of Castelli's brilliant "modern classics" perfect for cool weather riding. It is made of warm and comfortable Warmer fabric with a polypro liner for excellent wicking. The cap covers the ears and the ear flap cap be folded up into the hat.
Very pleased with this hat. Rode in 32F weather with no problems at all. Fits under Giro Aeon helmet, love the style and quality of the hat. Hat design/fit is better than similar models from Ralpha and Pearl Izumi. Highly recommended!!