Review (5/5): Easy to use and works well.
Used this on a pair of boots that have seen most of nature. They have climbed mountains, walked thru soggy wet grass, seen Florida's sugar sand pits and climbed up piles of horse manure. All of this without any conditioning in their 3+ years of abuse. With just one treatment, the shoes look better. The shoe in front is untreated and the back shoe is conditioned. Had a slight darkening effect for ~24 hours but returned to the original color.