This might sound kind of silly but I am looking for a belt that is "lightweight." I have a few pairs of shorts that are a very lightweight fabric and find that my other belts with heavier buckles tend to make the front part sag down a bit, making them not very comfortable to wear or move around in. I am looking for a really light belt that is fully adjustable (not the kind with pre-set holes but the kind where you can set it at any width you want). Does anyone know of a brand that makes something that fits this description...?