I don't know about anyone else in cold weather.But my feet tend to sweat and get cold even with socks that wick away the moisture. So I removed the rubber cushioned footbed and replaced it with a wool and felt footbed available from lacrosse.They come in two thickness, 6 mm for warmer temps. And 9 mm for the colder regions. My feet are cushioned and with the woolfelt liners my feet stay dry alot longer and warmer. With the rubber /foam footbeds my feet would sweat and get sore on the bottom of my foot pads.