These are Gee PEPPER shoes. I didn't realize I had purchased the wrong size, so I'm listing them for sale. I used them for about a week. I think I used them for about 30 minutes to an hour a day. I mainly used them on outdoor artificial turf. Also, I didn't wear them barefoot, so the insoles are clean. There's a little adhesive residue left where I had name stickers. I've cleaned them several times with a cleaning sheet. I plan to ship them via Yu-Packet Plus.