They do. I emailed them after placing my last order (10/4/2016) and received the response below. "Yes, we can ship using National Spanish Post (CORREOS) if you like. This service is much slower (Up to 30 days from our experience) & unsafe compared to UPS; FeEx or DHL, but if you prefer we can ship it via National Post." It did take a about three weeks for me to receive the shoes, but didn't have to pay anything extra.