I live in the rainy Pacific Northwest, so I was looking forward to trying these out. They definately work as advertised, as far as wiping the rain off my visor better than my gloves. My issue with them is they are designed for long, male thumbs, not small female thumbs. I have to put them on backwards, and they fall off easily. For the money, they do the job, just be warned if you have small thumbs. Fast shipping from Dennis Kirk.
I always add a set of these when placing an order. They occasionally disappear (fall of when removing gloves or get 'borrowed' never to return) and the wipers built into a number of my gloves s*ck! These work, do not scratch the shields and are easily packed into a pocket or tank bag.