Leather provides natural insulation, helping to keep the feet warm in colder temperatures.Hi dear, Please allow me to introduce myself to youWhat we are? We are a factory that produces genuine leather shoes with 30 years of experience in customized real leather shoes. What do we sell? We mainly sell genuine leather men's shoes, including sneaker, dress shoes, boots, and slippers. How we help? We can customize shoes for you and provide professional advice for your marketWhy choose us? Because we have a professional team of designers and sales, it makes your entire procurement process more worry free.High-quality leather slippers can be environmentally friendly and sustainable if sourced responsibly.