A few other ones Ive purchased on Amazon actually had play in the cables, so they wouldnt sit and keep a proper connection. I only have this pair of shoes so I use these for walking, go to college, go out, for everything. I can literally buy a second one of these systems and still have paid less. -Leaking sound-They are also great at not leaking so others cant hear what youre listening to- SOUND QUALITY- there are mixed reviews on this. I dont know if they make a (W) wide in this shoe, but I ordered a wide and got a regular size. They seem to adapt a bit like memory foam to your shape and body heat. 7 / 6. I don?t normally write reviews. I have a "summer" home that is not suitable for winter use but is often used in the spring and fall. The Crusher bass slider allows you to add just what you want or go ballistic and rattle your head.