I wear a Grip 6 belt daily. I have 2, one of which I’ve had 4 years or so and the other 2 years. No issue with stretching or loosening with the strap. I flip the head every once in a while to keep the wear on the strap relatively even (I’m not a bean pole, so the belt gets a little wonky here and there). They’re pretty comfy and versatile if you’re looking for a low profile, no nonsense belt.