Two new hybrid leather/kydex IWB's for you. Many who wear an IWB care nothing about "tucking" and like leather belt loops with snaps.
Introducing the Top Secret and the Summer Partner IWB's:
Top Secret (link)
Summer Partner (link)
Both holsters are available with leather lining on the kydex and have interchangeable belt loops with snaps.
Here's what the back of the holsters look like - Very comfy.