This is a great product to protect your fitbit blaze from scratches and impacts. I use it for running mostly. Waterproof and doesn't irritate my skin. I actually shower with it on after my runs. The look is rugged and easy to keep clean. The buttoms are functional and give good feedback when i push them. Fitbit is a little hard to push into the watchband but once it is in it's a seamless look.
My first impression when i saw this product online is that the face is hard plastic with carbon graphite print but when i received the product the whole thing is made from the same rubbery material as the wrist band. So the entire watch band and face is one molded piece of "rubber". Nothing wrong with that of course just surprised that it wasn't two types of materials. But thats just my own expectation. Overall the product is great!