Did a quick search and can't find anything. My question is I just bought a pair of Wolverine Ironwood 9' boots. The bottom of the boot is leather with the side or upper being Cordura with a Gore-tex liner. I really like these boots and want to take good care of them. What should I use for further watering proof and care? Silicone seems the easiest because of the Cordura and the leather? What about waxes can you use them with Condura, will it affect the breathablity of the boot? Any advice would be great.