[Water Warrior 2]

Hippo Hands have been around for ages. Some riders love them and others hate them. Other than some comments of being butt ugly they are probably a fantastic way to keep the elements away from your hands. The only comment in the negative that I would be concerned about is their habit of being a bit floppy and hard to put your hand back inside while on the move. A real advantage would be heated grips and summer gloves for better feel of the controls. Your wrists would also be out of the wind blast.
If you like function before form like I do you may find them real hand savers in colder temps.