Rocky Men's 9" Blizzard Stalker PRO W'proof Insulated Boot-5452 Leather with Cordura Shaft measures approximately 9" from arch Waterproof leather and Cordura combination uppers 1200 Grams of Thinsulate Ultra Insulation TPU molded shell and heel.Molded foam padded collar Guaranteed Rocky Waterproof construction.Approximately 9" high Multi-directional Blizzard outsole for excellent traction and stability