The GRIP6 belts perform as advertised. They are the lightest, strongest, least-bulky belts I've ever worn. Their greatest strength is their simplicity, with the only moving part being the belt itself, and friction providing the locking mechanism. I gave 4/5 stars because there is one major improvement I'd like to see. Although I like how the belts look with very casual clothes, I've gotten mixed reviews from friends and colleagues. It would be a great improvement if GRIP6 could find some way to make their nylon webbing belts look more like leather (or other textures such as matte smooth). I don't know if this is possible, but it would make the belts more versatile and wearable in less casual circumstances. Overall a great product that I would recommend!