Tha's ok Jason.
Might I make it quite clear - I have NO plans to do MdS, though I'd love to. Reckon I'd have a 3% chance of finishing.
that's a lot of money not to finish.
But I've taken part in 4 races in the desert.
(Foulees de la Soie, where you don't get kicked out if you can't complete a leg. Not the toughest race on earth, but pretty darn tough for all that, if you are short on challenges.)
Repeat my suggestion that blisters occur as a result of feet getting cooked. I would like to know if anybody has experimented with heat reflecting insoles.
I definitely would try it.