There's no shortage of chic features on this suede leather boot. Complete with a D-ring speed lacing system and waterproof rubber shell, this fashionable boot is seriously practical, too. From Northside. Style: Kathmandu Collection: Polar Suede leather upper, waterproof rubber shell, padded faux-fur collar, D-ring speed lacing system, rubber toe cap, topical spray-sealed seams Thinsulate insulation Temperature rated to -25 F Approximately 12"H shaft Measurements were taken using a Medium size 9; measurements may vary depending on size Half sizes should size up Leather/rubber upper; man-made balance Imported Northside Polar Boots - Kathmandu