My husband has worn and loved these sandals for years, wearing them constantly. He has always washed them occasionally,  but the last 2 pairs have separated from the sole  in the toe area. It's too bad they don't hold up as long as they used to because they are extremely comfortable sandals.  I contacted Sperry, who told me I must ship them at my cost, and a determination would be made if the item is faulty, or if they are worn out. They did eventually send a replacement pair with no comments. I was not given a refund of my shipping costs. The Sperry