How can this really work, and for how long?
I'll never actually try it, since it goes against everything I have ever lived and learned. No such thing as bad weather, only bad clothing.
If you are talking about the nitrile gloves, it keeps the sweat from soaking the glove and reducing the insulating value.
If ya sweat a lot, the gloves will hold a bunch of water, and taking them off mid ride when really cold is a problem. I usually bring an extra pair.




