Xtratuf® by Honeywell Work Boots, Insulated Midcalf Waterproof, series: 22274G, Men's Size 11, 16 in Height, Brown, Plain Toe, Chevron Sole, Pull on Closure, Neoprene Upper, Cork Midsole, Neoprene Outsole, Neoprene Shank, Resists: Acid, Corrosives, Contaminants and Slip. Xtratuf® By Honeywell 22274G-CTM-110 Insulated Midcalf Waterproof Work Boots, Men's Size 11