No you don't!
Who needs layers?
While we're debating which is warmer, Buffalo, Rab VR, Montane extreme etc.....
surely a well placed sock is essential to stop frost bite.
http://www.youtube.com/watch?v=06Dql7EiMWE&feature=related
"There are very few nights when anyone would dance around at midnight with no clothes on, quite apart from the question of stones, thistles, and sudden hedgehogs"
LEKI are pole specialists - making poles is what they do
No matter your idea of fun, the new CNX footwear range is made for play