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[Sophia XS]
[Sophia XS]
[Sophia XS]
Buttery smooth stretch nylon feels like nothing
Hannah wears our black low rise thong in size L [Hannah L]
Match it with our Silky Non-Wire for a full set [Hannah L]
flat
  • Thumbnail image #1 of Silky Thong in Black [Sophia XS]
  • Thumbnail image #2 of Silky Thong in Black [Sophia XS]
  • Thumbnail image #3 of Silky Thong in Black [Sophia XS]
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  • Thumbnail image #5 of Silky Thong in Black [Hannah L]
  • Thumbnail image #6 of Silky Thong in Black [Hannah L]
[Sophia XS] [Sophia XS] [Sophia XS] Buttery smooth stretch nylon feels like nothing Hannah wears our black low rise thong in size L [Hannah L] Match it with our Silky Non-Wire for a full set [Hannah L]

Silky Thong in Black

4.7
Rated 4.7 out of 5 stars
199 Reviews

Silky smooth. Barely there.


Not naked, but not not naked. A low-rise thong in buttery smooth stretch nylon. Made for every day, under every thing. 

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Size Chart
  • Use this as a guide - if you prefer a looser fit, we recommend sizing up

Fabric + Care

  • Size Chart
  • Belgian stretch nylon is buttery smooth and wispy thin
  • 75% Polyamide (Nylon) 25% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, dry flat

FAQ

  • All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 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
4.7
Rated 4.7 out of 5 stars
Based on 199 reviews
199 reviews
  • Paige S.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 29
    Yesterday
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 29
    Silky Thong in Slate
    Reviewing
    Silky Thong in Slate
    Rated 5 out of 5 stars
    awesome!

    stays in place

  • Samantha T.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 8, 29
    1 week ago
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 8, 29
    Silky Thong in Peach
    Reviewing
    Silky Thong in Peach
    Rated 5 out of 5 stars
    Comfy & Sexy

    So comfy under jeans! Simple and sexy. I’m a size 8 and bought size 2. Fits true to size.

  • Danyel Williams E.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 6
    1 week ago
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 6
    Silky Thong in Haze
    Reviewing
    Silky Thong in Haze
    Rated 5 out of 5 stars
    Gorgeous

    Love love love

  • Angela B.
    Verified Buyer
    Size Purchased L
    How it Fits True to Size
    Age 55 - 64
    Jean Size 29
    3 weeks ago
    Size Purchased L
    How it Fits True to Size
    Age 55 - 64
    Jean Size 29
    Silky Thong in Haze
    Reviewing
    Silky Thong in Haze
    Rated 4 out of 5 stars
    Fine, but I don't love it

    Pretty Haze color and the fabric is nice. But the straps on this are simply too wide. It doesn't look sexy and that's what thongs are for. Also, it's pretty low rise so not great if you have any sort of tummy. Hits in all the wrong places. In terms of sizing, I got the Large and it fits without any stretch to the straps. I'm usually a size 10 in pants.

  • Cassie L.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 35 - 44
    Jean Size 26
    1 month ago
    Size Purchased S
    How it Fits True to Size
    Age 35 - 44
    Jean Size 26
    Silky Thong in Slate
    Reviewing
    Silky Thong in Slate
    Rated 5 out of 5 stars
    Will buy more of these

    Nice material, great fit, and they look unique.

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Detail view of Silky Thong in Black for sizer