Munro Women's Traveler Shoes - Comfortable Walking & Casual Sneakers for Women | Lightweight Slip-On Design | Perfect for Travel, Work & Everyday Wear

My wife needs to find an insert that will her heel fit better. wide enough for her feet, but a little too long. Would like to find an insert that comes up the heel also to create a tighter fit.I have been wearing them at work where I walk a lot, very comfortable and provide a lot of support. Planning on wearing them a lot on an upcoming trip as a tourist abroad.I love the shoe style. It is my second pair. However, my shoe size in 8 1/5 Medium. These SS shoes are so narrow I cannot get them on my feet. Please send instructions for exchange. There were no instructions in the box. Thank you.I had ordered the wrong sizeFinally a shoe that holds my heel in place