It has a soft TPU inner lining, with a hard exterior shell. The two layers don't come apart, but the case is much like the two layer cases you see.
I was able to go to a local vendor, who had the Qmadix in white, black and Purple. The purple actually looks very nice (color on the internet is very accurate to what it actually looks like, unlike what is sometimes the situation), I just went with the white because I'm more conservative, I guess, and thought the purple may look to youthful. It's a very nice color!
Case provides excellent protection, while not adding too much to the overall size. I already have a Nillkin case, which is thinner then the Qmadix, but I didn't feel that the Nillkin would provide much, if any, protection. This case will.
The Qmadix covers the power and volume buttons, the power button has a raised nub, easy to find by feel, and turns the device on/off without any problems!
The Legacy Cover slips easily into your pocket, because of the smooth, hard plastic shell, but provides good grip with the cut-outs on either side!
Works fine with conductive charger, as well.
Hope this helps. I'd say, if you like the looks (and I like it MUCH more then the looks of the Otterbox case), go for it!