So I'm kinda big bellied and have some love handles on the sides and such. I have been using a iwb plain jane soft holster from Blackhawk, it works pretty well, but I don't like the fact that there isn't anything that prevents someone from just coming up behind me and grabbing the gun out of my waist.

So I'd like something that has a snap or whatever to keep the gun in place, but has the same benefits as the soft iwb holster (comfort, good concealability, limited printing, etc)

Any suggestions? Again - looking for IWB for conceal carry, and if you've got a big belly and tell me what works for you that would be great, thanks.