Protects well but degrades the look of the HTC One

The product is of excellent quality and very well protects the phone from various shocks.
As against the look takes a big hit, as the thickness of the phone.
So I bought a colorless silicone protection for use everyday.
Note that I still use the otterbox (hence my 3 stars) during my bike outputs (I trace my route with the htc one, handy protection in case of fall), and during my holidays (so it rots the look it will avoid me ... maybe we steals). It's funny but that's the idea!