Are Jaybird Run Sweat Proof?

Jaybird RUN is made for you to be active. Take them anywhere and everywhere.

There is a big difference between being water resistant and being sweat proof. Water resistance tests only consider fresh water but sweat is a very aggressive fluid and can damage a product badly.

Jaybird RUN earbuds are sealed, designed with sweat in mind, and nano coated to protect against sweat and moisture damage.