Harley-Davidson Men's John Steel Toe Safety Boot 100% Leather Imported Rubber sole Shaft measures approximately 9.5" from arch Boot opening measures approximately 13" around Premium full grain leather upper Steel toe ASTM F2413-11 M 1/75 C/75 EH 30 day comfort guarentee Twin Pad Shock Absorber technology Goodyear welt construction, oil and slip-resistant outsole