It's definitely not illegal, because even though we have a lot of stupid and even stupider laws, we miss the law on lending shoes. Unfortunately, we don't even have a minister for lending shoes. Surely someone would be found, because we have about 70 percent of useless ministers. But I turned it down. In any case, it is unhygienic and I would be reluctant to put my feet in such shoes. Shoes are owned by whom? There are, of course, various disinfectants, but I agree with you that I would like it. If the shoes were provided by the employer, why didn't he give the shoes to the colleague? If the shoes are yours, ask for a replacement. If you succeed in the stars, but I understand you.