Our guarantee covers any manufacturing defect that compromises the function or integrity of our products. We take our quality seriously, which is why we are vertically integrated. We make our own leather, uppers and soles in our family owned, 4th generation factories so we can control the quality of our supply chain at every step. Our products are handcrafted with precision and attention to detail before undergoing a rigorous quality control inspection. If any product produced by Milwaukee Boot Company is defective or cannot function due to an issue with manufacturing, we will repair or replace it.