Who makes THIS jacket?

That's a tough nut to crack, maybe vest and arm-warmers would bet suit the requirements? I've done that at times. I think that's going to meet the requirements the closest. Stretchy/breathable and abrasion resistant is going to be diametrically opposed IMO unless you get to some pretty thick material that inherently won't breath well.

I picked up a cool packable jacket at REI this spring, kinda normal packable and windproof but-not-waterproof type, but has some mesh insulation on just the torso, yet still packs down real small. More durable than some of the packables that I've used, I've had one that was basically just a plastic trash bag in the shape of a jacket, haha. Otherwise I like the waterproof shells because they block wind so well and on the lighter end with just a base layer, you can deal with some pretty cool temps. But the other big reason is durability, since these are typically more durable than the thinnest nylon packables. There's a NF one that's right around 100 bucks retail that IMO is a great value, pit-zips, good hood, etc. For the price, I have a few. I agree, nothing waterproof is actually breathable, so I have to do things like use the pit-zips, roll up the sleeves, take it off and tie it around my waist on a climb. Cycling is too variable for body temp/moisture output due to climbs and descents IME that you just can't do this with one garment without managing it, it's chasing your tail to a large extent. When it gets a LOT colder, then you can leave a jacket layer on...except you get the same issue, going downhill now will super-cool you, so you need another layer available. It's even similar to my frustration with the waterproof stuff in the rain. The rain intensity and temp has to be just right, to not overwhelm the fabric, but provide enough cooling that you don't sweat like crazy within. With less intensity, you don't get enough cooling effect on your skin and with more, it just soaks through.

OK, sorry to revive this thread, but need a little more insight from the cycling jacket nerds out there. If you are someone that just throws on a flannel and rides, there's no need to read any further. Whereas, if you are someone that pays attention to quality and details and materials, and has used a variety of different shells, I'd appreciate your insight.

I have this narrowed down to three different offerings:

7mesh Cypress Hybrid
Castelli Finstre jacket
PNW Lander jacket

Again, looking for a highly breathable and wind resistant jacket for riding in cool DRY temps (will later underneath in cold temps).

Both 7mesh and Castelli are made of Gore-Tex Infinium material, which is a new and highly breathable material. Both 7mesh and Castelli are a "road fit," which I'm on the fence about. They will definitely fit better than the PNW, with less flapping of sleeves and hood in the wind. From my experience, the fit of 7mesh clothing is unparalleled. The PNW is along the same lines as the Patagonia Dirt Roamer, which is a 4-way stretch soft shell. The PNW definitely "looks" more like an MTB jacket.

Castelli also makes the Go jacket option. Per Castelli, the Finestre has a slightly thicker (warmer) upper torso material (you'll see in the below photos). The Go jacket is all the same material. The Finestre jacket is slightly boxier than the Go jacket

Any insights that I'm not considering here?