This stuff is great...Obenaufs
"Obenauf's Heavy Duty Leather Preservative (LP) is the most durable protection available. Originally developed for the severe conditions endured by wildland firefighters, LP protects, preserves, and restores boots, saddles, motorcycle leathers, tool pouches, gloves, baseball mitts, and more. It is especially useful for any leather that gets worked hard and is regularly exposed to harsh environments.
Three natural oils are suspended in Beeswax and Propolis. In the leather these oils gradually seep out of the Beeswax/Propolis suspension formula. If exposed to heat or flexing the oils are released faster so leather gets oiled instead of parched and cracked. This Beeswax/Propolis* Suspension Formula provides a time release lubrication to inner fibers while the surface is reinforced against scuffing, and the leather still breathes."