Epix 2 - Chestnut leather band vs Workouts

Hi, 

I have ordered the Epix 2 chestnut leather version that comes with an extra black silicon-band.

I like the idea of a well suitable leather band for all day use. My questions is how resistible the leather band is when wearing it during workout?

(Obviously not good when working out in open water/swim). I would find it annoying if you have to switch band every day when it's time to hit the workouts?