earlier model good
I forget the marketing name but I bought a modified-IWB SG holster with the "basketball uniform" synthetic backing last September for main carry. Comfortable against skin in desert heat, it really disappears under winter layers. I'm wearing it now over a cotton T, clipped to a 1.5" polymer belt. Forget it's there.
Cannot comment on the new fabric but the basic design is fairly secure & adjustable for cant, ride height & retention. If you purchase one, checkout the clip options. I've had good luck w/ the polymer angled J-hooks. Keeping the original straight J-hooks for a magazine holder project.