I use these in winter weather. They have adhesive backing, which holds them in place. I order 40-80 pair per year. DH uses a few pair. I use most of them.
Be careful, esp if you have difficulty sensing temperature. These can get very warm. Be aware of just how warm.
http://www.walmart.com/ip/Grabber-To...Pairs/22471846
I also buy lots of wool socks from Wigwam and layer my socks.

DejaVu