All 3 versions come with a soft leather sole, or—for around $35 extra—you can get them with a natural rubber sole rather, which provides traction and security. If you plan to wear your slippers outside, it’s a worthy update. Good slippers must last from 5 to 8 a long time. https://wardrobewithcloset50341.theblogfairy.com/31837971/the-leather-slippers-moccasins-diaries