Converse Work Men's Internal Met Guard Hiker Work Boots:
The Internal Met Guard Hiker features a leather upper and a removable molded polyurethane dual density insert, a Drilex lining and a protective composite toe. The duel density outsole features a durable rubber bottom and an EVA cushion midsole. A composite toe securely protects the foot while remaining light weight and will not conduct heat, cold, or electricity. Composit toe meets or exceeds te ASTM F2413-05 standard for protective footwear. A flexible internal metatarsal guard provides great protection for the instep of the foot. The shoe is 100% non-metallic and airport friendly.