Apparently only 10 of each size and each color are coming to North America this year, which should make this jacket fairly rare. It has perforations here and there, and has a removable liner. I'd order it from Kneedraggers online probably. For either jacket I'd also get a back protector which both of them will accept.
The speckles are from the scan, not sure why they showed up, odd paper used in the catalog I guess.