I have Sidonglobophopia
it is a rare untreatable fear of cotton. Not a joke, I can't get the balls out of a medicine bottle and I only wear white gym sox (hanes with the grey toes and heel)
I cant wear gloves of any kind, I have to have leather interior on my cars, I don't wear fleece. It sucks but it is more of a fear of my fingernails or toenails snagging on threads. Kind of hard even typing about it actually.