Hi, my husband gets calluses all over his hands. And then when he works the tear open and become very sore. He always wears gloves to try and protect his skin and keeps his hands lotioned regularily. But the calluses rip off and then the skin cracks and makes a sore. Is there a certain condition associated with this kind of thing? Does anyone know ways to help with calluses on hands? He can't stop working or rest his hands, and wearing the proper gloves doesn't seem to be working.