MuscleMate UltraHot Men's See-Through Thong G-String Underwear, Men's Hot T-Back Thong G-String Undie, No Visible Lines.

I wasn’t sure what to expect with a men’s see-through thong G-string, but this one exceeded every expectation. The material is lightweight, breathable, and soft against the skin. It offers a barely-there feel while still providing the right amount of support. The design is sleek, stylish, and confidence-boosting without being over the top. The waistband sits comfortably and doesn’t dig in, and the stitching feels well-made and durable. It’s a great choice for anyone looking to try something new or upgrade their underwear collection with something bold yet comfortable.

Review of "MuscleMate UltraHot Men's See-Through Thong G-String Underwear, Men's Hot T-Back Thong G-String Undie, No Visible Lines." (listing title as of July 2025): My stats: Height: 6' 2" Waist: 32-33 Weight: +/- 210 lbs. Straight Relatively slim, lol Package: a little above average (and yes, we all say that!) My size is Medium, an I virtually always buy that in all of the underwear I wear: boxer briefs, trunks, jockeys, speedos/ bikinis, thongs and g-strings. But occasionally I'll size up in the smaller pieces because of sale pricing that allows me to fit a few more items into a larger order. In the case of this MuscleMate see-through thong, I bought the XL in bright green, which almost always seems to be the one with a discount on this listing: $3.99 instead of $7.99. As a result, I expected the pouch to be too large, and it is to a degree, but I was pleasantly surprised to see that it clings to my package *reasonably* snugly because of the stretch in the material. The waist strap and back strap are all straight black and just shy of 5/8-inch, which stretches to less than 1/2-inch once you put it on. The pouch consists of alternating stripes of NON-sheer green (or whatever color) and "see-through" green (or whatever color) that does indeed leave little to the imagination especially the further 'length-wise' one looks, so to speak. Contrary to another reviewer here, the pouch does NOT have "glitter" in it; the 'clear' strips are literally made of a clear fiber tinted green, which appears to shimmer in close-up because of the way it catches the light. I originally included a front-facing shot showing a small upper portion of the colorful pouch with the actual private part COVERED with a winking emoji, but unfortunately I'm dogged (and flagged) by an Amazon review screener who apparently doesn't want shoppers to know that men have genitals, even when they're SAFELY covered up in a photo lol!!! So now I've enlarged the emoji – which is rather flattering as it makes me look way 'bigger' than I actually am – but I suspect I'll get the usual rejection because – gawd forbid! – some PORTION of the area between my navel and my knees is still visible and might offend conservative blue-hairs you just KNOW are scouring product listings for thongs and g-strings!! LOL. Anyway, these might double as PRIVATE swimwear, although I wouldn't test that out with this pair as the XL sizing would probably slip off easily under water, and for sure during a dive! Still, for all-day wear otherwise, with or without clothes, the strap and pouch material are extremely comfortable: no squashing or chafing. Recommended, although it would be cool if MuscleMate offered a multipack of these in the various colours. :)

Tight where you don't want it, loose where you don't need it, and glitter? Yes glitter. There is glitter woven into the fabric. The pouch is less of a pouch and more of a sleeve for your friend to fill. Obviously this is meant to be provocative, but in person it is very obvious that the grapes are not considered in the equation and the bratwurst is made the center of attention and grasped without consent. Pass this one up.

I like the fit and quality…. But even the XL is small in the pouch. If you’re packin’ even slightly, these wont cover your stuff.

I was looking for something that offered a 'barely-there' feel without sacrificing support, and these definitely deliver. The fabric is incredibly soft against the skin, and the 'UltraHot' design provides a really flattering silhouette. Despite being see-through, the construction feels good quality and seems durable. Great for staying cool on hot days or just feeling extra confident under my clothes.

I love this thongs design as a t back. It is very comfortable but doesn't not stretch much. The back looks amazing and would recommend.

Not something to wear daily but if you’re spicing things up in the bedroom she will like it!

My wife loves these