Patagonia’s outerwear lineup has always included various fleece jacket options, many of which can look similar to normal humans who have better things to do than analyze their nuances.
Patagonia’s Retro Pile Fleece is a personal favorite of mine. I’ve owned several for years and have worn them so much that they’re now beaten to hell. It doesn’t help that my daughter put a sticker on one that I’m convinced not even a Jack Nicholson acid bath could fully wash off at this point.
So, while shopping for the replacement, I was confused to see a version called the Natural Blend Retro Cardigan that looked nearly identical to my Retro Pile Fleece in Pitch Blue but cost more than twice as much at $349, making it easily the most expensive fleece jacket Patagonia sells. And me being me, I had to investigate.
A Special Fleece Celebrating 50 Years of Business

Patagonia’s legendary founder Yvon Chouinard, and his wife Malinda are both famously credited with inventing the fleece jacket out of material made initially for toilet seat covers. So it’s befitting that Patagonia chose to celebrate its 50th anniversary in part by launching a special fleece with some unique quirks, dubbed the Natural Blend Retro Cardigan.
Given the company’s well-publicized emphasis on environmental activism and sustainability, it’s also no surprise that the jacket would be eco-conscious. Polyester – the core material in most fleece jackets- is a well-documented contributor to microplastic pollution, so any improvement is welcomed.