After skiing for many years I have seen a lot of different ideas
about what is the best way to keep your feet warm. And let me tell you wearing
four pairs of socks is not going to keep your feet warm! When you wear that
many pairs of socks it makes your feet so big around that when you put your
foot in the boot the blood circulation is cut off, this = cold. The key to
warmth is blood circulation. The boot liner is made out of foam and material
that is not only good for padding but warmth also. So next time you go skiing
get a good thin wool sock (not cotton), from your local
ski shop and let the
blood flow in the feet!