Care to do the maths?, Take away the gas, leccy and coal.............................

[Phil]

A very informative discussion,and caused me to remember some of the old ways of keeping warm.
Vests and long coms were all the rage at one time,but now you can get the fleece onesies that fishermen wear under their other clothing.
Also I saw an ad for a all in one sleeping bag with arms and legs,the soles of the foot area being re-enforced to allow walking,could easily be used for none sleeping wear.
There is a website called I believe Low Tech Magazine (sorry no link)that amongst other articles covers how our ancestors used to keep warm both here and in other countries of the world,maybe worth a google search.