Magnum Men&#39;s Stealth Force 8.0 Side Zip Boot 100% Leather Imported Rubber sole Shaft measures approximately 7" from arch Heel measures approximately 1.5" Platform measures approximately 0.75 " YKK Circlular Zipper Airport safe Composite Shank Removable M-P.A.C.T. memory foam sockliner ASTM rated Electrical Hazard (EH) protection