It is big enough to spread the IWB…
It is big enough to spread the IWB preasure, but small enough to be comfortable. The material next to your skin also makes it comfortable. I like how my pistol snaps into place and easy to reholster and the tightness in the holster is adjustable. They must have done a lot of r&d, because it looks like the designers thought of everything. It appears that the designers are obvious gun users. I do not think it is possible to make a one size fits all holster to even compete with the Black Arch.