NIB - Never worn. I got a size too big for my husband. Much to late to return. Black shoe with off white sole. KEEN Luftcell midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort Oil- and slip-resistant non-marking rubber outsole Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuits Water resistant leather provides a barrier against liquid absorption and helps preserve the quality of the leather over time Removable metatomical insole for comfort and support Metal Hardware Leather Thickness: 1.60-1.80mm