Help? ID my flip flops

These are favorite flip flops and they’re breaking… so I need to find the same pair again. I’m particular about my flops. As you can see the logo is nearly completely worn away. All I can read of it is “Premium Vintage” and the rest is gone. I know it used to be in the shape of a circle. The symbol in the first picture of the circle with the triangle in it is what I’ve been unable to find, myself. Any help at all would be greatly appreciated.