I have an IWB (Inside the Waist Band) Holster from Crossbreed Holsters.
It is wonderful. I can carry my full sized 4" Springfield XD-9 with just a T-shirt tucked over and it is barely noticeable. They call it the SuperTuck.
I've used mine for about a year now. It's very comfortable. And two weeks ago the front belt clip broke.
I emailed the above photo to the company asking if I need to buy a new belt clip.
The owner of the company emailed me back saying that he'd cover it under warranty. I received the package a few days later.
The old clips were plastic. They sent me steel clips as replacements.
Back to happy working order.