These are great and the original roomy. I was looking for black lined because I threw mine in washer and forgot to remove for drying cycle and they shrunk. Gave them to good friend since they were fairly new and bought these for me. They have a tab at back of foot that goes up. I also remove the label stiched on bottom inside so it is more comfortable. Why cover the fuzzy lining with anything? Anyway, I'm wearing and enjoying.