Expensive, but worth it. The armband adjusts to larger arm sizes, which was a problem for me in the past with other armbands that I tried.
After the phone is placed snugly in the silicone cover, it can be removed from the armband via clip. This is super convenient and makes for a quick song/album change or quick access to a workout/training log app that I use.
I've tried a few now and this one is the best one out there. I like that it doesn't have a clear plastic cover on the front so I can actually use the phone pretty easy. Also the arm band is big enough for my arm. Some of the others I had to wear on my forearm because they were too small. But the best thing about it is the belt clip. It is so useful as an everyday case that can clip to a pocket or belt. The only reason not a 5 star for me is because I had a case with a credit card holder before and now I can't use it. If this case had a card holder it would be a 5 star.