"Good vertical rigidity but torsional flexibility"
To paraphrase John Correia from Active Self Protection, when it comes to a good concealed carry belt, "You want good vertical rigidity but torsional flexibility."
John uses a different belt product than mine and he's undoubtedly never heard of me or my belts, but the principle to which he refers is universal and rings true. Vanguard Belts meet those important criteria: good vertical rigidity with torsional flexibility.