There aren’t that many mankinis, and all but one are really, really old models.
Cloth, we have those Ancestral Woolies, in a few different colors.
Leather has Cabalist, also in a few colors. Sentinel in 2 colors, and Warbear.
Mail has this Warpaint set in a variety of colors. Sentry’s is pretty skimpy in silver or purple, also Ravager’s.
Plate has Cobalt Legguards and these World Defiler’s shorts.
That’s pretty much it for brief briefs for men. There’s a few more shorts with a tad more coverage than what’s listed, and a couple of full pants that sit at the hips instead of the waist.
I was thinking about making a thread on skimpy men’s wear, like I did for all the bikini gear women can wear, but it would be a pretty small thread and most of it chest pieces.
We really do need more mankini gear.