Overall, a very nice jacket. I ordered a medium and it fits me (5'8, 150lb) perfectly. Fleece is very soft and comfortable. It will keep me warm during the earlier fall days and evenings but beyond that, I don't believe it will serve the purpose unless used as a layering item. I have to say that we are in the early stages of autumn: late September, northern New Jersey, and the jacket is quite comfortable. It is not as heavy as I expected, a light fleece material. Outside pockets are deep and comfortable and have zippers. Inner pockets are of good size but not zippered; more like a patch pocket. The collar is comfortable and does not stand up too high like some other brands. The jacket is unlined. Certainly a good jacket for the price but don't expect it to keep you warm in the winter. It's not that type of jacket. For my autumn needs, it is sufficient.