Castelli Estremo Thermal Winter Skully Black, One Size

"What Our Gearhead® Experts Are Saying:""I wore this under my helmet on a freezing morning ride, and my head stayed warm without ever feeling sweaty or damp underneath. The full ear coverage made a real difference once the wind picked up. This is the skully I reach for anytime the temperature drops fast.""There's a balance every winter rider chases, staying warm without trapping so much heat that you're soaked by the second climb. The Castelli Estremo Thermal Winter Skully finds that balance. Polartec AirCore fabric manages wind across the front while letting vapor escape quickly, so warmth builds without turning into a sweaty mess underneath the helmet. A warmer fabric on the back adds extra comfort where wind exposure matters less, and full ear coverage handles the part of cold weather riding that ends most people's motivation before they've even clipped in. It's a simple piece that solves a problem every winter rider knows well."

Price: $55.00 from Backcountry