Belt to wear with jeans and trainers

[WatermelonKiwi]

Fed up with all my jeans gaping at the back so looking for a belt but one that I can wear with trainers... for some reason I just can't work out what kind of belt will look ok with trainers and not too smart and looks like I should be wearing it with shoes/boots!

Any suggestions gratefully received!

I'm not a big belt person, but I have a fairly plain, slightly distressed dark grey-brown one from Cowboysbelt I've had it for years. I do wear a lot of different jeans and trainers. It's fairly simple and dressed down, so goes with all styles of jeans.

I've never considered that a belt that I would wear on my jeans wouldn't be suitable for when I'm wearing trainers. I have a variety of belts that I put on my jeans, mainly brown, tan and black and wear them all with trainers, which is what I mostly wear on my feet with jeans.
However, if I were wearing shoes of some kind I would probably match my belt to them, so would change to a black belt if wearing black loafers, for example.

I have a couple of old studded belts from All Saints that are years old but I still wear and love them for any casual belt needs.