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[Paula XS]
[Paula XS]
Honeycomb micromesh is strong but soft
A low rise thong in a neutral blue grey tone [Hannah L]
Styled here with our Sieve Demi Bra in Slate [Hannah L]
The back of the thong highlights the plush elastic waistband [Hannah L]
  • Thumbnail image #1 of Sieve Thong in Slate [Paula XS]
  • Thumbnail image #2 of Sieve Thong in Slate [Paula XS]
  • Thumbnail image #3 of Sieve Thong in Slate
  • Thumbnail image #4 of Sieve Thong in Slate [Hannah L]
  • Thumbnail image #5 of Sieve Thong in Slate [Hannah L]
  • Thumbnail image #6 of Sieve Thong in Slate [Hannah L]
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Product photo #1 of Sieve Thong in Slate [Paula XS] Product photo #2 of Sieve Thong in Slate [Paula XS] Product photo #3 of Sieve Thong in Slate Product photo #4 of Sieve Thong in Slate [Hannah L] Product photo #5 of Sieve Thong in Slate [Hannah L] Product photo #6 of Sieve Thong in Slate [Hannah L]

Sieve Thong in Slate

Rated 4.8 out of 5
Based on 302 reviews

Ultra low rise. Honeycomb micromesh.


Sieve fan? Meet your matching bottom and feel all sorts of pulled together.

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Free shipping for the holidays. 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
  • Steely blue-grey tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, tumble dry low

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 302 reviews
  • 5 Stars
    262 Reviews
  • 4 Stars
    27 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    5 Reviews
  • 1 Star
    4 Reviews
95% 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
302 Reviews
Reviewed by Monika H.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 26

Great quality, comfortable, and sexy in an understated way

I’ve been searching for years for the perfect every-day underwear that satisfies both my active lifestyle and aesthetic sensibilities. The quality is excellent, the fit perfect and flattering. I bought matching bras and feel comfortable and sexy every time I wear my Negative underwear.

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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 Jason B.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
35 - 44
Jean Size
  • 6

Bought for my Girlfriend & she loves them!

I bought the Sieve Non-wire bra & thong for my girlfriend and she absolutely loves them! She says the bra is surprisingly supportive

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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 Pam N.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
L
How it Fits
True to Size
Age
65+
Jean Size
  • 30

Perfect Fit

It fits perfectly and doesn’t ride up. fabric is soft

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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?