Lands' End Women's Insulated Duck Boots are the perfect waterproof footwear for navigating little city sidewalk streams or carefully stepping along slippery hiking trails. Crafted with a durable leather upper and flannel collar, these women's duck boots feature a waterproof rubber shell that keeps your feet dry no matter what. The 400-gram Thermolite insulation ensures your toes stay toasty in cold weather. The comforting flannel lining adds a layer of cozy warmth around the lower leg. A quick and easy lace-up front provides a customizable fit, ensuring easy adjustments.