
Sleek, Soft, Certified Clean.
Certified-Clean First Layer Undie.
Finally, a thong you love to wear… that you won’t worry about wearing all day. It leaves behind all the icky toxins and keeps the best in its luxurious silk blend. The Thong is the smartest, savviest option for your underwear drawer – and basically invisible under clothes. It’ll become your favorite First Layer in no time.
- Mid-rise, minimal coverage.
- No riding, no panty lines.
- Whisper-soft First Layer.
- Designed in the U.S.A.
- Fit Note: We recommend sizing up in our underwear.
All underwear are final sale.
XS | S | M | L | XL | |
---|---|---|---|---|---|
Dress Size | 0-2 | 4-6 | 8-10 | 12-14 | 14-16 |
Bust | 32"-33” | 34”-35” | 36”-37” | 38”-39” | 40”-44” |
Waist | 24”-25” | 26”-27” | 28”-29” | 30”-33” | 34”-37” |
Hip | 34”-35” | 36”-37” | 38”-39” | 40”-43” | 44”-46” |
Don't see your size? We are actively developing our size range. Sign up for our mailing list in the footer to be the first to know when we launch new sizes!
Silk / Modal / Elastane
- Machine wash warm
- Line dry
- No not dry clean
WASH & WEAR
GUARANTEE
- Reviews
- Questions
Best Thong Ever
Extremely comfy & looks beautiful on. Doesn’t feel like you have a thong on, just like regular underwear. I wear these with my leggings or to bed and it’s amazing! I am 160-170 5’9” and wear a L

Best Thong Ive Ever Worn
I never thought I'd say this. After playing volleyball my whole life I did not think there was comfy underwear that wouldn't show. Until now, it is so soft, sleek, silky and comfy I don't even notice its on. And its so cute! Best. Thong. Ever. Thanks vibrant! Im 5'9" and 150-160 lbs ish and wear a L.

Like I'm wearing nothing at all - luxury quality + great design
Have recommended this thong and other Vibrant undies to all my friends, they are so comfortable I forget I'm wearing them. They look seamless under clothes and last the test of time.
5 stars - amazing!
My fave! Cannot say enough about the underwear from Vibrant - you'll love them. Soooooo soft.