Thorogood&nbsp;Men's Gen-flex3&nbsp;11" Waterproof Composite Safety Toe Boot Leather Imported Rubber sole Shaft measures approximately 10.75" from arch Heel measures approximately 1.5" Platform measures approximately 1.0" Boot opening measures approximately 15" around Brown 804-4450 waterproof, tumbled, oiled, full grain leather X-Stream Waterproof Removable single-density polyurethane footbed Composite shank GEN-flex3 outsole 804-4459 804-4456