Castelli Pro Thermal Headthingy

Castelli Diluvio Pro Neoprene Shoecover
0°-14°C / 32°-57°F

Castelli's Nano Flex 3G fabric is the result of a decade of development. It's their best all-around fabric for winter tights: warm, stretchy, luxuriously soft, highly breathable and on top of that it features their proprietary third generation of nanotech

This jacket is exactly what Castelli think the perfect winter jacket is, they started with a list of things they didn't like about the current jackets and set out to solve them, and in the process made their best jacket ever.