KEEN Utility Men's Detroit Mid Steel Toe Work Boot 100% Waterproof nubuck leather Imported Rubber sole Shaft measures approximately 5" from arch Left and Right Asymmetrical Steel Toes KEEN.DRY waterproof breathable membrane Nubuck Waterproof Leather Upper Torsional Stability Shank (TSS) for Midfoot Support Dry-lex footwear lining with hydrophobic/hydrophilic two-zone comfort technology Removable dual-density EVA footbed Oil- and slip-resistant non-marking outsole Reflective Webbing for Additional Safety and Visibility CleanSport NXT(TM) FOR Natural Odor Protection