Hi there – I had been diagnosed several years back with MCS plus a nickel allergy. I recently have arrive at think I'm allergic to polyester. It truly is a little bit of a nightmare removing all of different names you will discover for polyester! Upper materials: Wool felt Wool https://rubberflipflop91233.blogoxo.com/38680695/the-smart-trick-of-latex-slippers-that-no-one-is-discussing