I/2" pile berber fleece with windstopper liner or Filson 25oz 100% virgin wool (double layer), also which would be the most silent and durable. Never have owned either of the two materials in clothing form. Thanks

I myself like fleece for fall hunting, and with the windstopper it is going to be pretty warm, but i guess i would have to say I would go with wool. Have always warn wool pants in the winter, extremely comfortable, and durable, also feel like they are very warm.

Cheers

Thanks for answering, just got a filson wool hat and that thing is extremly warm, seems as though the material would be silent. Probably going to go with the wool. Ill put in my will to be buried in it and they can skip putting me in a box.