Hi everyone
Was in LIDL yesterday and they've got some quite decent running/cycling kit in. Made by a company I've never heard of called Crivit sports. I picked up a soft shell fleece type thing, showerproof and breathable for £15 and it seems pretty good based on today's commute. Haven't tested it in the wet, but breathability-wise (?) it's pretty damn good.
This is in a London LIDL, but you might get it where you are.
Cheers
Dan