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[Ksenia XS]
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[Brittney XL]
[Brittney XL]
  •  of Sieve Thong in Navy [Ksenia XS]
  •  of Sieve Thong in Navy [Ksenia XS]
  •  of Sieve Thong in Navy [Ksenia XS]
  •  of Sieve Thong in Navy [Brittney XL]
  •  of Sieve Thong in Navy [Brittney XL]
Buy more, save money
[Ksenia XS] [Ksenia XS] [Ksenia XS] [Brittney XL] [Brittney XL]

Sieve Thong in Navy

Rated 4.8 out of 5
Based on 634 reviews

Low rise cut. Semi sheer mesh.


A low rise thong in our airy light, subtly sheer, naturally smoothing Belgian micromesh. 

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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 power micromesh is subtly sheer
  • 74% Polyamide (Nylon) 26% 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
average rating 4.8 out of 5
Based on 634 reviews
  • 5 Stars
    547 Reviews
  • 4 Stars
    53 Reviews
  • 3 Stars
    19 Reviews
  • 2 Stars
    8 Reviews
  • 1 Star
    7 Reviews
94% 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
634 Reviews
Reviewed by Rachael M.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 30

So Sexy

My boyfriend says it’s the sexiest thing I own now!

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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 Christopher K.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
XL
How it Fits
A Little Small
Age
65+
Jean Size
  • 34

Sieve Thong in Black

excellent

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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 4 out of 5
Was this helpful?
Reviewed by Lynn T.
Verified Buyer
Review posted
Rated 3 out of 5
Size Purchased
XL
How it Fits
True to Size
Age
65+
Jean Size
  • 33

Sieve thong

Just not a good fit for me, someone else may like it but my body doesn’t

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Overall
Rated 0 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 3 out of 5
Was this helpful?
Detail view of Sieve Thong in Navy for sizer