I'm new, I've been lurking for awhile, but I think I can chime in here.

The link you posted is in fact the correct Micro Puff, a Patagonia product. However, it looks like Patagonia has discontinued making the Micro Puff, and are only making the Nano Puff and Down Sweater at the moment. So those jackets that you've found are from an older season, but they are the right ones.