In reply to purplemonkeyelephant:
Hi
Not sure if this helps but I had the original charmoz which I bought about 8 years ago and they gave in
So I went on line and bought the charmoz pro last year in the sale in the same size but found them too big
I never returned them and just went with a thicker sock
I think the model your talking about is the latest and mine were the previous model but it does show they vary
A friend in my club had the same issue and we both suffered from a small manageable blister on our little toe ????