What's not to smile about when Greta boots are on your feet and hot cocoa is in your hand? 😁☕️ The Greta Waterproof Boot has a cozy fleece lining and KEEN.WARM insulation, keeping feet warm up to -25°F all day long. Going off the sidewalks, too? The Greta's got hiking boot durability and traction, too! #KEENkids