For more than a century, Red Wing has proudly stood for getting the job done right. Today the gold standard in work footwear combines the finest leathers, premium handcraftsmanship and uncompromising quality with new technologies for the next generation of comfort, style, and durability. Amber Harness leather. Nitrile Cork sole and Goodyear® welt construction. For ultimate care use leather cleaner and boot oil. Made in the USA. This footwear is crafted from high-quality full-grain leather. Any color variations, small abrasions or other imperfections are natural and in no way affect overall performance or durability.