Here's another vote for the chemical foot and hand warmers. I keep several in my Rodeo at all times, just in case. They work great in chilly Flagstaff and last 8-10 hours even in cold weather...which you really don't get in the valley ;o) Bill in Flag In a message dated 1/15/2007 1:44:44 PM US Mountain Standard Time, pargenz@xxxxxxx writes: The battery-powered socks are an option. So are the chemical heaters. The latter can be used inside your current boots. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.