The Eskimo River Fleece Boots are based on the original River Boot. They're constructed in redskin leather and fully lined with synthetic fleece for added warmth and comfort. They feature the RCS footbed system consisting of heel and arch supports and a double cushioned layer. They have a durable Tough Tech outer sole for stability and durability, and a new and improved waterproof HBR membrane structure which is breathable whilst keeping the elements out. These boots are ideal for walking the dog or spending time out on the yard in the wet weather.