Nina, our Ladies' winter boot, is absolutely ideal for those searching for a pair of lightweight and flexible winter boots. The boots have a cozy, warm lining that can easily be removed to be washed and dried. The boots are a little thinner and more flexible than our "regular" winter boots, but are still more than capable of keeping the warmth in. The boots are also completely waterproof all the way up to the edge, with a snow collar to keep out snow and dirt.