Material: leather With steel toe Cushion collar encompassing top of boot for added comfort and less chafing Lightweight Rugged advance ripstop fabric provides unsurpassed protection in rugged terrains Corrosion-resistant steel ladder shank and stainless steel Anti-slide, anti-acid and alkali-proof Resistant to temperatures up to 300 degrees Celsius Firefighting Boots, Made of Leather, Can Resist Temperatures up to 300°C