However today it seems like im using athletic shoe around our heels. We excessively suggest these inserts. We had a set of loafers that were rubbing on our ankles triggering blisters. We employed these inserts and it s extraordinary walking in our loafers now. We have attempted other products and services to prevent blisters in the previous w/ other shoes, however absolutely nothing has worked half along with these inserts do. Excessively suggest. Was thinking about returning a set of shoes due to the fact that the back kept cutting into our skin.