This is my second set of these uniform shoes to disintegrate on me.  The second time happened today on my way to church - prompting me to add this review.  You'll never know when it happens, but when it does, it will never be at an opportune time.  The material used for the soles and heels are not durable, and it almost seems like they dry-rotted.  I thought the first set that self-destructed were not normal, but after it happened a second time, that's when I knew this is just a poor quality shoe.  These shoes were used only twice (not even any scuff marks anywhere) and stored in its original box before prior to its last use.  DO NOT BUY THESE SHOES!!  There are plenty of other oxfords around that are made with a higher quality material.