You may remember that last year I got my hubby to review some of the great thermal socks from Heat Holders. He works as a carpenter converting lofts, and during the terribly cold conditions last year, the socks proved to be a godsend, keeping his feet warm and dry even as the temperatures dropped well below zero. I must admit that I was a little bit jealous of these gorgeous, fluffy, thermal lined socks, and so I was delighted when Heat Holders sent me a pair of their ‘ultimate thermal socks’ in both the regular and Wellington boot variety.  I’ve been testing the Welly socks,which have a tog rating of…