This semi-sheer thong gaff is one of our best sellers for a reason! It’s the perfect wear-under-anything gaff for any trans woman or non-binary person who’s looking for custom compression underwear. 

Our bestselling Thong Gaff is sexy if you want to show it off and wonderfully discreet if you don’t. This transgender thong smooths out your front while giving you no panty lines under workout gear or tight clothing. 

• You can get custom sizing on this Thong Gaff FOR FREE! We are the ONLY brand on the market making custom-fit gaffs, which drastically changes the comfort, longevity, and safety of your garment. 

• These gender-affirming gaff undies have a double powermesh mesh panel in front for our highest level of compression without sacrificing comfort and breathability.

• The back of this gaff has a single layer of mesh for that sexy sheer look.

• You can wear this Thong Gaff with or without a tuck. (they’re shown on our models in black with a tuck and in white without).

• Choose your size of gusset (the piece that’s between the legs) for a perfectly secure fit.

• This gaff is safe to exercise and swim in, since all the materials are stretchy and swim-safe. 

• All our gaffs have over 4.8 stars across more than 1.5k reviews! 

If you’re not sure what to order, read our guide here.  And if you want to learn more about how we get gaffs to transfemmes who face access barriers, you can read about our community program here

Want more than one? See our bundles of 3 and save 15%!

If you don’t need this sized to your custom measurements, CLICK HERE to skip the wait time and get this product right away!