Quote:
Originally Posted by
patrickBOOTH 
I remember in the past you have said you like montana pitch blend. Would you recommend this lightly on calf leather on the vamp now and again?
Montana pitch blend for oil stuffed leathers only. I would not recommend it for dress shoes or dress leathers including calf.
Quote:
Originally Posted by
patrickBOOTH 
Also, do you recommend using any kind of conditioner on the soles, even if they are oak bark tanned, say before and after a good rain?
I don't use anything on outsoles but I have heard of people using silcone. Perhaps this would be a good place to use a light application of Pitch Blend. With outsoles you're caught between a rock and a hard place--anything that softens the leather will cause it to wear faster, but rain water itself will soften the leather. So use of a water repellant such as Pitch Blend might be beneficial, it should also be judicious.