25% OFF
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear
6 Pack Nude Invisible Underwear

6 Pack Nude Invisible Underwear

Size
  • XXS
  • XS
  • S
  • M
  • L
  • XL
  • 2X
Color
Free shipping on all orders over $75 in the US
This exact fit is patented. No copies. No dupes.
stringys_laundry_mesh_bag_single

Mesh Laundry Bag

$10 Value - Included
INCLUDED

Details

FREE SHIPPING ON ALL 6 PACK ORDERS

Seamless & SEEN LESS.   

Smooth finish that adapts to your body.  

Uniquely designed to stay put with invisible straps that adhere to you! 

It's time to show off your outfit - not your panty lines.   

Materials & Care

For best results: Machine wash cool with like colors, lay flat or hang to dry. Mesh laundry bag included.
  • 75% nylon
  • 25% spandex
  • 100% better than going commando!
Our magic straps are made from an advanced material that is durable, recyclable and biodegradable in 3-5 years. The composition is 100% latex-free and has a soft soothing feel on the skin.

Shipping & Returns

Free shipping on all U.S. orders $75+ 

Please allow 2–3 business days for us to pack your order with care. 

Stringys pieces are intimate (and meant to stay that way), so we cannot accept returns. 

Questions or feedback? We’re here for you! 
Reach out anytime at hey@stringys.com

GET the Set & Save 10%

Invisible BraInvisible Bra

Invisible Bra

$34
Color
Size
  • S/M
  • M/L

Over 200,000 pairs sold!

200,000+ pairs sold. Shark Tank approved. The hidden hero under every outfit. Tested and trusted by all your favorite celebs. 

You look good in Stringys!

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Stringys vs. "Seamless"

Viral for a reason. Stringys invisible underwear redefines seamless with a design that doesn't ride up, roll down, OR dig in. 
VS

Stringys

Stringys underwear
  • ✔Seamless and SEENLESS
  • ✔Disappears under all clothing
  • ✔Looks & feels like you're wearing nothing
  • ✔Sexy

Seamless

Seamless underwear
  • ✖"Seamless" and seen OFTEN
  • ✖Visible panty lines. UGH
  • ✖Rolling down, bunching up, & digging in
  • ✖…
before-after-2
"Seamless"
Stringys
before-after-1

The Stringys difference

Designed to adhere to you! Wherever you place them they will STAY, so while you're on the move, your undies won't be! 
shark_tank_logo

FROM SHARK TANK TO YOUR TOP DRAWER

What started as an idea for underwear you can't see turned into a nationwide obsession. Featured on Shark Tank and worn by women everywhere — Stringys is the new standard for invisible comfort.
Shark_tank_banner_c3c80db9-dfe0-4619-8865-38a6df7d9750

Overall rating: 4.92 / 5 from 225 reviews.

AI Generated Review Summary

This 6 Pack Nude Invisible Underwear offers seamless and smooth finish that adapts to your body, designed with invisible straps to stay put. Customers appreciate the perfect fit and seamless design, though some noted issues with visible lines and size recommendations.

Summary topics

  • Seamless Underwear (9%): Customers expressed appreciation for the best seamless undies, with many considering them the best they've ever worn.
  • Product Fit (5%): It was reported by customers that the fit of the product is perfect and as advertised there is no panty line.
  • Size Fit (5%): Customers expressed differing viewpoints regarding the size, with some recommending going up to a size larger.
  • Visible Lines (11%): The feedback is varied, some users found the invisible thongs comfortable and sexy, while others complained about visible lines.

Review topics: [].

Review highlights

  • "Perfect fit and perfect look." — JOHN H.
  • "Nice fit thanks good quality" — Jose
  • "They’re the perfect fit, and as advertised, no panty line." — Chris L.

Reviews

Life changing

"These thongs are magic. I wore them with crotchet pants that have tons of holes everywhere at a music festival (they are supposed to be a swimsuit cover up) and people were asking if I was wearing underwear because they couldn’t tell. Magical!"

— Sierra S. (5/5)

Love these!

"I love these! I live in Houston where is crazy for in the summer I'm in my 40s and teach Barre and yoga and workout. These are perfect for the hot weather to wear under workout clothes but also under cute outfits where I don't want lines to show. They are very comfortable"

— Ruben A. (5/5)

Truly Invisible…literally forget they are on

"In all honesty, I hate underwear (the lines, the feeling etc)…don’t even wear them usually! Gave these a shot and yep…so comfortable and invisible you forget you have them on (and sadly have peed in them…twice). If Stringy’s is reading and wants to send me two new pairs, that would be great (I promise I’ll get it right next time). I seriously love them!!!"

— Heather L. (5/5)

OMG

"I have a few beautiful crocheted outfits that have been sitting in my closet because I could never figure out the right undergarments to wear underneath them. These completely solve the problem! They are super comfortable and truly invisible under my outfits. I can finally wear pieces I've been avoiding for so long. Such a great find – I absolutely love them!"

— Holly W. (5/5)

Just buy it

"At first I was skeptical thinking that they would be uncomfortable, the straps would move and it would feel hot because of the material especially during summer. Boy was I wrong! These are the best undies ever and yes they are a bit pricey but they are worth it. My only regret is not buying them sooner. It really does the job. No panty lines, doesn’t move, very comfortable. Truly a great staple to have in your closet. I did size up to small because I wanted a bit more coverage for my lady parts. Wish they would bring back the color black!!!!"

— Kathleen S. (5/5)

Nude Invisible Underwear

"This product is incredible and amazing. It just feels you wear nothing. You will forget you are wearing an underwear."

— Yoshifumi K. (5/5)

Sizing

"The actual underwear looks good, just runs small in my opinion. Recommend sizing yp if you are between sizes!"

— Alondra F. (4/5)

No lines

"Got this to wear under my wedding dress. No lines under, it's perfect!"

— Melanie F. (5/5)

Stringys underwear

"Perfect for wearing under my leggings at the gym. Seamless and invisible . For reference I’m 5’7 , 115 lbs and a size small is perfect!"

— Donna G. (5/5)

Loved these!

"Truly invisible! Wore with a very high slit skirt and they were absolutely perfect. Undetectable and very comfortable. Love how they come with a small wash bag to ensure no damage in the washing machine"

— Leigh M. (5/5)

Q&A

Free U.S. shipping on 6-packs!

We fixed panty lines. Then we patented it.

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