IcePick® lugs secure a comfy, waterproof boot enhanced with 200 grams of PrimaLoft® Eco insulation.Approx. heel height: 1 1/2 with 3/4 platform.12 1/2 boot shaft; 14 calf circumference. Stretches to fit calf.Lace-up entry.Water-resistant, recycled PET ripstop, acrylic faux-fur, and waterproof suede and leather upper/fabric and synthetic lining/TPR sole.By The North Face; imported.BP. Shoes.