It's autumn here. Fleece is one of the great inventions for cool weather, maybe second to fire. Lightweight, layerable, and cozy. I always hated wool. It makes me itchy.
I am grateful for those mill folks who came up with fleece.
How Fleece Conquered the World
Addendum: A reader notes that fleece is highly-flammable. I once destroyed a fleece jacket when the hot engine of my chain saw rested against it.