It does have a velcro flap that covers the zipper to keep water out. Is this a defect? I didnt see any other reviews that mentioned this issue. That way I wouldnt have been so shocked by the experience of them not working for me. I can use for music and audio books, and calls as well seamlessly. REALLY? This is not rocket science. The wine color is a little brighter than what appears on my screen, and the color is still beautiful. Sound Quality: To start, I listened to both flat, and with my eq off. Now Im off to try it on my 17 year old rescued toy poodle. The heal over laps the back of the sandal. One side has a gap, the other doesnt.