Summary: You choose the size of ear plugs and go. I swim with a swim cap so I have to make a few adjustments before I can really start lap swimming, if water gets it them just jiggle the water out and go. I have used them in the water several times and they have worked well I just pull my cap over the plugs.
Summary: This was my third pair. First two had problems with a ear speaker and a bad wire. Tech support rocks with H2audio, and they tracked me down from a previous poor review on another website, and sent me replacements even out of the warranty period.
Summary: These, like a number of my headphones over years of working out in them, succumbed to (what I suspect is) moisture damage. Took maybe 8 months or so. The good part is that I was very impressed with the company's warranty support.
Summary: I love these headphones, trully love them. THE ONLY issue I had was they wouldn't stay on my head. I figured out how to fix that, I put the top of the ear loop under my goggle strap and never had the issue again.
Summary: Had these for over a month now and no issues with sound or earpieces dying, so as far as I'm concerned they're tip top. Work perfectly with the H2O iPhone/iPod armband. The cord at the back keeps it all out of your way.
Summary: This is 3rd paid of waterproof headphones Ive owned and the best by far in terms of quality and sound. Not the most comfortable but they work well. I wear for Kitesurfing and surfing, I regularly wipe out at high speed and they are really robust and easy to get back in.