Your cart

International Shipping now available!

Black Friday Sale is here + save an additional 10% when you spend $250 or more

SALE
High thigh cut = instant elongation (it's science) [Paula XS-M]
Thin thong back with a bit of coverage around the hip [Paula XS-M]
Good news about black? It matches literally everything else we make [Paula XS-M]
Paula is 5'10", jean size 25, wearing a size XS-M thong [Paula XS-M]
Cotton Thong in Black
[Hannah L]
[Hannah L]
[Hannah L]
  • Thumbnail image #1 of Cotton Thong in Black [Paula XS-M]
  • Thumbnail image #2 of Cotton Thong in Black [Paula XS-M]
  • Thumbnail image #3 of Cotton Thong in Black [Paula XS-M]
  • Thumbnail image #4 of Cotton Thong in Black [Paula XS-M]
  • Thumbnail image #5 of Cotton Thong in Black
  • Thumbnail image #6 of Cotton Thong in Black [Hannah L]
  • Thumbnail image #7 of Cotton Thong in Black [Hannah L]
  • Thumbnail image #8 of Cotton Thong in Black [Hannah L]
SALE
Product photo #1 of Cotton Thong in Black [Paula XS-M] Product photo #2 of Cotton Thong in Black [Paula XS-M] Product photo #3 of Cotton Thong in Black [Paula XS-M] Product photo #4 of Cotton Thong in Black [Paula XS-M] Product photo #5 of Cotton Thong in Black Product photo #6 of Cotton Thong in Black [Hannah L] Product photo #7 of Cotton Thong in Black [Hannah L] Product photo #8 of Cotton Thong in Black [Hannah L]

Cotton Thong

Rated 4.6 out of 5
56 Reviews

Super soft. Super stretch.


Basically 1992 meets 2020. High thigh cut equals instant elongation (it's science)
SALE SALE
Only returnable for merchandise credit or exchange.

Free shipping over $100. Easy Returns.

Fit

  • Size Chart
  • Use this as a guide. If you're on the cusp and prefer a looser fit, we recommend sizing up.

Fabric + Care

  • Size Chart
  • 79% Cotton, 21% Elastane is breathable and flexible
  • 100% Cotton gusset lining
  • Wash on delicates/cold, tumble dry low

FAQ

  • Price slashed, Black Friday labeled items are non-refundable and eligible for store credit or exchange only. Full priced items purchased with a discount code are eligible for refund, credit or exchange. For more info on our sale policies ->
  • All unworn items, with tags attached and in their original packaging are eligible for return or exchange within 21 days of placing your order.
  • Please note, packs must be returned in full. We do not accept partial returns of packs.
  • Want to know our full returns policies? Here you go.
  • Want more info about shipping, materials or care instructions? Here!

    Q’s on fit or sizing? Email us at hello@negativeunderwear.com

Pair it with ->

Sieve Non-Wire Bra in Black Sieve Non-Wire Bra in Black
Sieve Non-Wire Bra in Black $60 +
Rated 4.6 out of 5
1519 Reviews
Sieve Demi Bra in Black Sieve Demi Bra in Black
Sieve Demi Bra in Black $75
Rated 4.7 out of 5
334 Reviews
Essaouira Demi Bra in Black Essaouira Demi Bra in Black
Essaouira Demi Bra in Black $75 $49
Rated 4.4 out of 5
54 Reviews
Whipped Bra Top in Black Whipped Bra Top in Black
Whipped Bra Top in Black $55 +
Rated 4.6 out of 5
196 Reviews
Write a Review
average rating 4.6 out of 5
Based on 56 reviews
  • 5 Stars
    46 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
91% of reviewers would recommend this product to a friend
Overall
Rated 1 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
56 Reviews
Reviewed by Ashley B.
Verified Buyer
Cotton Thong in White
Reviewing
Cotton Thong in White
I recommend this product
Size Purchased
XL
How it Fits
True to Size
Height
5'11"
Age
35 - 44
Jean Size
  • 33
Rated 5 out of 5
Review posted

Expectations blown away

So firstly I’ve been looking for just simple cotton underwear for months. When I found these I was excited except for the price. I decided to buy 4 pairs and give it a go. These are so comfortable! And they just released “nude” so will be buying them up!!

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Juliana C.
Verified Buyer
Cotton Thong in Black
Reviewing
Cotton Thong in Black
I recommend this product
Size Purchased
XS
How it Fits
True to Size
Height
5'2"
Age
25 - 34
Jean Size
  • 23
Rated 5 out of 5
Review posted

Perfect underwear

I've found the perfect underwear for me. I was looking everywhere for soft cotton high-waisted underwear that did not show under clothes. This is much more comfortable than ones with synthetic fabric and is super flattering. I'll be purchasing many more.

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Cathryn D.
Verified Buyer
Cotton Thong in Black
Reviewing
Cotton Thong in Black
I recommend this product
Size Purchased
L
How it Fits
True to Size
Height
5'11"
Age
35 - 44
Jean Size
  • 29
Rated 5 out of 5
Review posted

Favorite cotton thing ever!

So comfortable and love the high cut!

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?

Underwear Sizing

Size Chart

Q’s about sizing or fit? Email us at hello@negativeunderwear.com

@negativeunderwear