Luna Pads makes reusable cotton pads and period panties. They have now introduced period boxer briefs designed for trans men who menstruate in order to give them more options.
“Although it was designed particularly for transgender men (some of whom menstruate), Siemens said anyone who doesn’t identify with ultra-feminine styles can wear it. She said it can be worn by “people who want to have a very non-binary expression of their style” or who do not want “to be forced into cultural norms of what women should look like”. Or for those who simply want to wear something comfy while binge-watching.”