Home Forums Hunting & Shooting Deer Hunting Thinsulate in Boots...how much is enough? too much? What do you guys use?

I'll relate what I read a couple of years ago about Thinsulate. The article was in a hunting magazine and the writer interviewed the Dupont engineer that deasigned Thinsulate. The engineer said there are only two thickness' of Thinsulate, 200 gram and 400 gram. It was not meant to be doubled or trippled in thickness and you lose some of the insulation properties of it when you do.

I have 200 gram and 400 gram insulated boots. If it's too cold for the 400 gram I go to packs with a removeable liner. I have the same boots I have had for 10 years so the article didn't have any bearing on my choice.