Very big variation in the amount of wear from the salt wash. I ordered 5 pairs total and they all looked completely different. Some had light wear. While others had much rougher wear. Though of the 5 pairs I bought on amazon 3 appeared to have been already returned or defective. One pair had stitching coming apart already, one the sole was not all white and had been tried on before probably. The last pair that was bad (white) had what appeared to be a water stain. I would suggest buying these instore or buying multiples like I had to as 3 were subpar. Amazon seemed to be aware when I called. Also I recommend the no show socks with these or they will smell from sweat. Depending on if you wear the no show socks or not you can be between two sizes. One pair of shoes also had wear on the sperry branding on the rear which the other 4 pairs did not. Pay careful attention to the shoe you receive.