I get my boots signed at airports across the country and these folks are by far the best anywhere! I lost track of the many different applications but I loved the saddle soap bath and the blow torch! $13 for my boots and definitely well worth it! Was charged $20 in Houston and my boots didn't shine as well as they do now! I appreciate the sock (or in my case leggings) protectors that are used on all customers. Thankfully I fly through CLT a lot so I will be returning!