A true cold-weather boot is well-insulated with a snow-repellent upper and drawstring top to keep snow out. Thick Thermal Moon Foam™ creates a custom fit that accommodates a range of sizes from toe to top and can fit on either foot. Drawstring and lace-up style. Approx. heel height: 11 3/4"; 16 1/2" calf circumference. Wide calf. Textile and synthetic upper/textile lining/synthetic sole. By Tecnica®; imported. BP. Shoes.