A:Answer Hello!
We're glad to hear of your interest in our new headphones!
These headphones are not designed for strenuous physical activities like the gym.
This is mostly because the headset uses touch sensitive controls on the side of the headset. Once you start getting sweaty from your workout, much like with touch-sensitive phones, you be unlikely to be able to control this easily, and this may result in unintended functionality, such as accidentally skipping tracks if it does not register an input correctly.
Furthermore, these headphones are IPX4 rated, meaning that these are water/liquid resistant, but we do not recommend constant exposure to liquids or sweat, as this may cause the ear-cushions to degrade or wither over time.
We would recommend that you look at our SoundSport Free headphones if you are interested in a headset that is designed for use with these sorts of activities!