If you are someone who excises intensely (on a regular basis) beware that sweat and rapid arm movement will causes the prong holes to fall apart. My band has been rendered useless and is now to loose for me to run, climb, or hike with. I hope that this is just an issue with my particular band. Overall, the band is comfortable -- however, if the band does not hold up it is not worth it. I hope that Garmin will be willing to replace it.
Hope this helps. See images.
GARMIN 010-12517-01 Fenix(R) 5S 26mm Quick Fit(TM) Silicone Watch Band (Amp Yellow)• Compatible with Fenix(R) 5S series watch;• Secure, easy to remove design;• Amp Yellow.