I searched long and hard for an interlining that would be a suitable replacement for thinsulate because I was not enthused about the idea of using first use plastics in my winter coat. I live in the frigid north where its not uncommon to hit -30f/-34C in the winter at least a few time a year so I wanted my winter coat to have an interlining that would DELIVER and this one does! So much so that I would not recommend this for any coat you want to wear outside of winter. Best of all this is not thick and bulky!
