Ok..but the last version was better
I use these on K1600GA and R1250RT. Good news/bad news.
The good news is they seem to work fairly well on both bikes in 30F weather using summer gloves. It looks like they will work on most bikes but might take some fussing to figure out installation. They are smaller than previous versions but that doesn't seem to impact on the clutch or brake lever.
The downside of these, Biggest drawback is their ridiculous price. The second drawback is getting your hand back in the muff if you pull it out while riding. There is an elastic gaiter for the hand opening.. No idea who thought this was a good idea. You have to leave it all the way open to get your hand in and out easily without fumbling (not a good thing at speed).
The flexible bit that shows wrapping around a mirror stem seem like a solution looking for a problem. If you don't have that style mirror or have a GPS on the handlebar they are a nuisance to try and figure out.
Too bad they don't offer the prior version as well.. loved those