Jockey should embrace the fact that they created a panty that fits males in addition to females. This image is a mock-up of an emailed ad I modified a few years ago they should use for promotion.
Many people born with a penis wear the “No Panty Line Promise” line of Jockey panties. Just count up and read the hundreds of male reviewers on Jockey and Amazon websites to tally how many males love this brief.
The 21st century material of Tactel nylon yields to my shape and expands and fits great everywhere with slinky, smooth, slick texture.
For new buyers, I would recommend the bikini style. My 38 inch (97 cm) waist and modest equipment fit just fine in the size 5. Solid colors, especially black, are so stealth mode they look like unisex underwear. I have disrobed with no stares in gyms or doctor’s offices.
I personally cut out the cotton gusset in the crotch. Tip: Use a pointy tip pair of small scissors and do this with fastidious attention when cutting. Stretch the cotton while trimming close to the seam avoiding the seam and the nylon - especially at the inner corners to avoid snipping the nylon. I size up the thong by one size to insure front coverage.
I own dozens now and for the past 3 years my wife and I always wear matching colors everyday. Be warned you may become addicted like me always on the lookout for the newest colors. Disclosure - I have no financial interest, Jockey is a privately owned company.