although tweaked it enough to be satisfied on iPhones built in EQ. They are very comfortable to wear, in fact I keep them on all the time and forget that I am even wearing them. I used my 10 year old Quicksilvers to determine the size I needed for this purchase. Would recommend this for anyone for a small nice place to keep organized. It was a perfect fit and the band does not get in the way nor slid my foot forward while wearing. I looked at the Pioneer PLX 500/1000, Reloop, Audio Technica, and even that Roland 909. I?m a 12 -14 post baby and I got the XL. After reading other reviews of these shoes, I bought a half-size down (4. My fitter fitted it as I dont have proper drills. However, if you need them overnighted or simply want to buy new, theyre an excellent product.