Schampa’s CoolSkin “Chill Breaker” was designed for tight helmets or variable riding climate conditions. Use on a brisk morning and use well into the warmth of the afternoon. This Balaclava can protect against wind, chill, sun, dust, and pelting rain. Like all of Schampa Balaclavas and Skullcaps the “Chill Breaker” helps separate your head from the gunk in your helmet. After any use, your helmet begins to build up gunk inside it. For the same reason you use socks, you should be wearing a Balaclava for your head. Your helmet is a dark, hot, humid, nasty space and we all know the kinds of bacteria, and mold that develops in these ideal spaces.