Belleville 880ST Men's 200g Insulated Waterproof Steel Toe Boot full-grain cattlehide leather Shaft measures approximately Mid-Calf" from arch VANGUARD running shoe sole construction Steel toe meets ASTM F2412-11 and F2413-11 standards for impact & compression and EH rated Durably waterproof and highly breathable GORE-TEX fabric 200g THINSULATE Insulation