Hi KnottedYet,
no I'm not connected with the product at all.

Heard about them on a (UK) cycling forum I use - here's two Forum posters views on them - and I agree with the comment about them being on the highly-priced side.

“I've just ridden home in a pair. Combined with a Goretex lightweight top, Ron Hill DXB Bikester bottoms & Northwave Celsius Goretex lined MTB boots I'm dry as a bone & very comfy thanks.
They are easy on/off, allow the legs to breathe so you don't get sweaty & keep out the wind & rain. Useful on frosty nights too!”

“I've had a pair for quite a while now and like them. I did cause a bit of a riot when I modelled them at our DA meet but I'm convinced that was due to the lacy bit at the top which does look like a garter belt. They do work well and I find that they do not cause overheating as do trousers. They are surprisingly effective and while they extend to just below the knee the whole leg is kept dry. A bit on the dear side but I'd recommend them.”