Cheers, how much polish do you need to apply out of curiosity, not to give a shine but for practical purposes?
I can thoroughly recommend Altberg Ledergris, neutral colour, available from their website; it's a mix of oils and waxes and the best I've ever used on any make of boot. It's Dubbin for leather tanned by modern methods.
No connection with Altberg, etc., just a very satisfied user....................................atb mac