These are Jika-tabi (split-toe work boots) I purchased for a festival around springtime. I haven't used them outdoors, only a few times in a gymnasium. There are no noticeable stains, but the soles show signs of wear as pictured. The soles are made of rubber, which is common for Jika-tabi, and they have a rubbery smell from when I bought them. I will hand wash and disinfect them thoroughly before sending. Please refrain from price negotiations.