MuscleMateMen's Jockstrap Thong Underwear, Men's Hot Jockstrap Thong G-String Underwear.

So comfortable, breathable, and sexy! Will definitely be ordering more!

This is the second pair I have bought . I am a 29” waist . I ordered the medium and it was a perfect fit . Since I have been working out lately I could have ordered the large as well . These feel like you are wearing nothing. You won’t even notice them, and when you are moving bedroom furniture these underwear can easily stay on and not get in the way of anything ;)The material is an athletic breathable mesh like fabric. Very comfortable. The pouch has some stretch to it

Super sexy and comfortable

I like these. When wearing, they have a thin 'not there feel.' The fabric is slightly sheerer than I anticipated based on the picture (I got the orange), and when worn, give some shaded hints at what's underneath. Tag says they are 80% nylon and 20% spandex and I'm happy with that (why, oh why, do the Amazon descriptions on jocks so often deviate a bit from what's on the actual product tags!). They relax pretty well after wearing for a bit (fabric is very stretchy), so I'd recommend going a size down if your build is slimmer in back. I'm a 33" waist, and per the sizing chart, ordered a L (chart says L for 32 to 35), but wish I'd ordered a M. That said, it's not that bad, certainly not too loose, just not snug after they relax. I haven't used for working out, but do think they'd breathe really well if you intended to.Pros: These look great and are have a unique design. The low rise front and low seated back strap across the top of the buttocks create a really 'flirty' look. Wearing-wise, they are comfortable as all get out. No lines under slacks/shorts and honestly, feel like wearing nothing at all. They can be machine washed (cold cycle) which is super nice.Neutral: The fabric is *slightly* sheerer than the photos might indicate, and do give some hints of what's underneath when the light hits right. This may vary based on the darkness of the color choice (I purchased the orange). For me, that's a pro, but I'm listing as a 'neutral' only because I hadn't anticipated based on the product photos.Cons: The pouch can feel a bit restrictive when you first put them on, but trust me, the fabric relaxes pretty quickly. Consider your sizing; it's been my experience jocks are rarely one-size-fits-all; everyone's build is a little different.Conclusion: If you like the design (and I do... I think the low rise front and back strap look great), I'd recommend buying. They wear really comfortably and look great.

5'10" 155lbs. ordered a Medium.Fit is great. They have held up well, even after washing with normal clothes. Have used for working out and under a bathing suit. They work perfectly and the front dries quickly; the strings may hold moisture for longer than desirable.When worn comfortably, they are a tad skimpier than the picture shows.The strings get twisted a little too easily, but they are easily corrected. I put them on side ways once and tore a seam, but that didn't cause them to unravel and they're still fully functional.They don't quite hold a full size athletic cup, but I have used them for that purpose.

These run a little small, size up if you wanna wear more than once. Overall, very cute. Nice color and fabric.

This is the most comfortable jockstrap you would never buy it is soft if doesn't even feel like it when your jockstrap it holds everything and it stretches with you and your parts very breathable excellent underwear

Great