| Thorogood I-Met Metatarsal Guard 804-4312 has an Upper: Dark Brown Tumbled Full Grain Leather with Black Suede Leather Inserts and Napa Leather Collar, Construction: Cement, Outsole: Durable Rubber Sole with 90° Heel, Lining: Two Zone Wicking Mesh, Insole: Full Length Removable Dual Density Polyurethane \''SHOCK ZONE\'' Insert with Air Flow Vents, Midsole: Compression Molded Polyurethane, Shank: Fiberglass, Special Features: ASTM F 2413-05 M/I/75/C/75 Steel Toe. Electrical Hazard. Tested For and Meets CAN/CSA-Z195 18,000 Volts Electrical Shock Resistance Standard. |
