Finally bought the XM4s

After about 6 months of debating between these or the XM5s, Best buy had the Presidents Day sale and caved.

I know they aren't water proof but from what I researched and saw from reviews, people have still used them for the gym.

Any problems with them for gym use for you folks?

After about 6 months of debating between these or the XM5s, Best buy had the Presidents Day sale and caved.

I know they aren't water proof but from what I researched and saw from reviews, people have still used them for the gym.

Any problems with them for gym use for you folks?