Castelli's original Difesa cap was a piece that's ...
best for extreme conditions. With the Difesa Thermal, Castelli took away the windproofing but, by doing so, dramatically improved moisture management, so it's best for cool to cold conditions, especially with high-intensity ...
winter cap featuring GORE-TEX INFINIUM WINDSTOPPER protection on the front-facing surfaces for fending off the cold, while sweat escapes out the back due to warmer mositure wicking fabric. It's thick enough to ...
BaaBaa Merino Skull Cap II combines the great insulating and odor-controlling properties of merino and the excellent moisture management properties of synthetic fibers, keeping your head warm and comfortable throughout your ride. ...
head toasty and warm. Giro's Ambient Skull Cap shields your noggin from nippy conditions. A front panel made from Wind Stopper keeps even blustery breezes from bullying you off your bike. Flaps ...
staple in every winter wardrobe. Merino wool has a great warmth-to-weight ratio, making it perfect for layering under a helmet when you need additional warmth on cold winter days. The brim has ...