I suggest Aerotech, but thats because last year I was a size 60ish waist (i think I was 61 or 62 but I was so disgusted with myself I wouldn't buy a bigger pair of pants). I had size 4x basic aerotech shorts, and I wore them like boxers below my belly. The padding was great, just my 2 cents. This year I actually switched to Bib shorts by aerotech and I love them, size 4x. But i'm down to a 56 waist.