The tips that come with these do NOT work for me, at all. Fit is perfect. Great product, great price. Its literally meaningless. I will move to another brand if need be for a perfect fit - even if it means moving back to "tighty whiteys" to do so. I have only been able to try the right side on, as I am recovering from a badly broken left ankle, but they are very comfortable indeed and I look forward to wearing them! They fold up nice and compact, and have not yet shown any signs of wear and tear (first pair is a little over a year old). See my photos for proof. I thought he should have gotten something softer on the bottom but he likes the house shoe that feels like a shoes but slipper comfort. You can wash and drip dry.