I hope you have as much luck as I did with this carrier! I can reuse a pair multiple times. Did not have smoother as indicated. Les moins:-- Le confort prolongé. I’d say my feet are not wide and they are not narrow they are right in between. The product is excellent. I was very impressed with their handling of this situation and the great customer service. The sound of these earbuds are a bang for your buck I cant lie. 5 so I ordered a size 8 as this is the size I typically wear in flats. Construction is of sturdy steel with a coat finish with long life span.