Rocky Men's 9" Blizzard Stalker PRO W'proof Insulated Boot-5454 Brown/Black Leather with Cordura Rubber sole Shaft measures approximately 9" from arch Waterproof leather and Cordura combination uppers 1200 Grams of Thinsulate Ultra Insulation TPU molded shell and heel.Guaranteed Rocky Waterproof construction Molded foam padded collar.Approximately 9" high Multi-directional Blizzard outsole for excellent traction and stability