Oxelösund 550 is a hard-wearing safety boot developed for extreme conditions such as welding. Equipped with aluminum toe cap and metal-free nail protection. If you work in hot or wet conditions, with liquid metal or harmful chemicals, you have found the right one. This safety boot is heat resistant at the highest level with a leather that can withstand 900 degrees. Equipped with heat-resistant seams, 100 % heat resistant Kevlar stitching and durable nitrile sole. In addition, incredibly comfortable and smooth - "must be tested". Developed together with a leading Swedish mining company.