I even have this problem with my belt buckle causing the tiny pin holes to form in my shirts but I like super thin shirts. I find them more comfortable.

I know that's not my problem with the holes.

I generally go beltless and use the "Invisible Suspenders" Amazon and other sell. When I wear a belt, it is one of the Wilderness belts with the plastic buckle.

So, it's something else attacking my poor, defenseless T-shirts. I'm thinking it's those sneaky Trijicon HDs.

Bob

I carried a 27 with Trijicon HDs and they ate my shirts.
I now carry a 43 with Williams fiber optic sights and no longer have the issue.

Trijicon HDs are sharp and seem to cause holes faster; Ameriglos are a bit smoother.

I’d rather have pinholes in my shirts. My issue is because of how I arrange my gear on my belt, my pocket knives are wearing big holes in my jeans because the G10 scales and the kydex of my holster have nothing but a layer of fabric between them and it seems to go away quickly.

While a minor pain, what bothered me much more, as it was more expensive are the holes it caused on my suit jacket liners and a couple of leather jackets.

I started taking my suits to a tailor and having an extra bit of heavier fabric added in the wear locations.

Look what it's doing to my brand freaking new car.