And they did wear out (along with the entire shoe), not come apart like the insole in my most recent pair of Keens. This cart is the perfect size to hold boxes of detergent, gallon bleach bottles, and other misc supplies usually kept in laundry rooms. I bought these because the siding on the other UGG sandals peal off. I have fallen arches and these sandals help with my pain. I am not even going to go through the trouble of sending these back. I hope that the seemingly higher quality makes a difference in her comfort and doesnt burden her undoubtedly more weight of the heavier materials Todo genial michas gracias. I ordered my usual Docs size and a size down. I wear this type of shoe a lot during the summer, so much that they wear out and/or stink (even with "no show" socks), so theyre replaced annually. This is my daughters first year of dance and she loves these shoes.