Bests & Worsts Reviews from Amazon

I bought this as a gift for my father. At first, he and I were both alarmed at how thin it was. I offered to return it, thinking it was just cheap fabric. He decided to keep it anyway and within a few days had called to brag on how warm it was; "Remember that sweatshirt you got me? It is really light and thin, but boy is it warm! Warmer than any of my others!" This was only one month ago, so I can't testify to how it will hold up in the wash, but for now we are very pleased!