MALEBASICS Justin+Simon Underwear, Classic Bikini Brief XSJ01, Black, Pack of 1

I found the fit to be accurate for the size listed. I did make sure to read the sizing chart though which does point out that the bikini will settle where the bones from your hip are. That's about 3inches lower than the briefs or boxers you're used to. If you're also used to the belt from your pants holding onto your boxers, then this would feel like the underwear had slipped below your belt. That's kinda the point of a bikini. Once on, they don't move. They keep with the right position of your body (and package). I will say, that the package pouch size is the measurement they don't give. For myself, I wear an XL in normal mass market briefs, but looking at the measurements and knowing you would want these to hug a little more I went with the large. These do still have a tag and would be better tagless, but that's not the end of the world.

Too tight in the crouch area barely any room

This is some strange swimwear. First, it has no lining up front, which, for me, is de rigueur in a swimsuit of any shape or size. No drawstrings either. The front also seems to be oddly stitched, tight at the top, weirdly open in the middle. The size says it an XL, but it’s more of an L, even with its stretchiness. Even the logo seems to have been poorly stitched on, as it doesn’t show the name without an unwanted fold. The plusses are that it is lightweight and covers my backside well. Not enough in my book, even as underwear.