I was keen to get this case to protect my phone at work, to stop it falling from my pocket, much prefer a belt clip. Anyway, very disappointed to find on receipt that it absolutely doesn't fit on an iPhone 5c! I couldn't get the inner hard case to fit, even with trimming the bits around the volume buttons (which were permanently pressed) Removal of the inner felt Otterbox logo gave some more space but the case isn't closing properly. My main gripe here is it's advertised for iPhone 5, it doesn't specify model S or C, so you assume it's good for either. Turns out the 5S is 7.6mm thick, the 5C is 8.9mm! Buyers beware eh?
Case is neat in it's design, just make sure you know what it's specified for. Nothing on the box it comes in says 5S, just iPhone 5. Definitely avoid if you have a 5C.