Slect Size and Width. NOTE WIDTH SIZE RESTRICTIONS. UPPER: Tobacco Gladiator Oil Tanned Leather CONSTRUCTION: Goodyear Welt OUTSOLE: Vibram ® Christy Blown Rubber Wedge LINING: Cotton Drill Vamp INSOLE: Removable Dual Density Ultimate Shock Absorption™ Insert on Poron ® Comfort Cushion MIDSOLE: Rubber SHANK: Fiberglass SPECIAL FEATURES: ASTM F 2413-05 M/I/75/C/75 Steel Toe. Electrical Hazard. Tested