DryGuy is very concerned about the comfort of your feet. They make liner driers and boot gloves to keep your feet warm and dry. Based in North Carolina, DryGuy mostly exports their products to colder and snowier states.
Light ski boots tend to be made with thinner plastic and liners. That means you have less material insulating you from the cold. Instead of going heavier for warmth, just slip on some hip boot gloves. These neoprene insulators have simple elastic Velcro s..