Every swimmer is after a device that’ll remain securely in-ear. These earphones will do that. Inside the box are three different pairs of buds designed to fit different ear canal sizes. Also included are cords, that are long enough to wrap around your goggles, but not so long as to get in the way. There’s also waterproof extension that’ll come in handy for other water sports or visits to dryer parts of the gym. Again, applying Vaseline to the rim of your ear canal should help with the fit.

I have these earphones --which i love by the way. I have struggled with finding earbuds that work and stay in. Finally, I found these and they actually work! I jog for about an hour 5 days out of 7. I'd say that is a lot of wear and tear and they continue to work great. The variety of earbuds has a small flange one that works to seal out the water without killing my ears--again, still feel ok after an hour. Sound is decent...just full bass and an ability to stay in.

These earphones offer a comfortable fit in the years while jogging. I need not hold them while running. The earphones can rotated in different axes so that it is adjusted to everyone. The sound clarity is good and they are very durable for the price you spend for it. Love the product!!!

These earphones offer great sound quality for the price, superior noise isolation capability, and a understated design available in a handful of colors. These are comfortable for all users, as they include ear buds of different sizes. The best option for joggers and fitness lovers. It is an excellent option for those who want the highest level of sound isolation without sacrificing sound quality, portability, or style yet want to enjoy their exercises!!!

These earphones give powerful, high quality sound, a comfortable design and a variety of additional features such as the ability to jog for long periods of time. And not worry about falling all the time. And it is sweatproof and can be adjusted in different axes!!!