Hi, I recently purchased the Teva Cabrillo sandals from a DSW. This is the first time I have paid so much for sandals but I teach yoga, and want to take care of my feet, so I went for it. I love the style... however, I am extremely upset that the sandals are leaving my feet black on the bottom.  I would expect them to be higher quality. I can't have black feet teaching yoga. I have worn them about 7 times just to "break them in"... the problem got progressively worse. They have never gotten wet or been damaged. I really loved the style but for the cost, I regret it.