I bought this on impulse a few years ago, but I haven't had a chance to wear it, so I'm selling it to declutter. I've worn it a few times, and it's incredibly warm. I don't think it's down, but it's as warm as down. I mainly wore it at night at the gym for my children's lessons. It's a size S, but it's large for women, probably closer to an L. If you're slender, it might fit men as well. There are zippers on both sides of the hem, so even if you close the front zipper all the way, you can open the sides for easier walking. It's not a slit. Lots of pockets. No inner pockets. Hood is not removable. Zipper length: 104cm Shoulder width: 44cm Body width: 55cm - Brand: AMERICAN EAGLE - Color: Khaki - Design: Hooded, zip-up, with pockets - Style: Long length Thank you for looking.