Unfortunately I do is to protect not sufficient. Due to the design of the X10i the top of the Silicone Case (at the USB interface) is quite thin and gives me a lot to too much. There would have to sit very tight, so the thing holds good.
Five times pulled the phone from his pocket and 3 times the shell half from. Target missed - In my view, a clear "no-go".
I have the envelope already off again. Since the "standard" case is not much better, but definitely stylish.
In addition, the silicone shell sat with me so laberig that dust and lint constantly sammeltn between silicone and mobile. That does the cell phone safe in the long term is not really good. I do not have dirt in your pocket, but something can always be found.
So off the part - was a mistake. Return not worth for the price. I would recommend it but on small case.
Greeting January