Men's Merrell, Moab Timber 8in Waterproof Boot. Count on these boots to protect you on the job - even in the toughest environments! This 8 inch waterproof boot also has a special oil, heat and slip resistant rubber outsole with electrical hazard protection .Waterproof full grain leather and waxed canvas upperBellows tongue keeps out debrisMolded nylon arch shankMerrell Air Cushion in the heel and COMFORTBASE rubberized EVA midsole for increased shock absorption and cushionOil and slip resistant rubber lug outsoleOutsole also offers electrical hazard protection and is heat resistant for brief periods of contact that meet or exceed 500 F