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[Ksenia XS]
[Ksenia XS]
Pair w the matching non-wire and feel all sorts of pulled together [Paula XS]
Buff micro mesh paired with Black trims is fashion.. but subtle [Paula XS]
Paula is 5'10", dress size 2, jeans size 25, wearing our size XS [Paula XS]
  • Thumbnail image #1 of Sieve Thong in Buff + Black [Ksenia XS]
  • Thumbnail image #2 of Sieve Thong in Buff + Black [Ksenia XS]
  • Thumbnail image #3 of Sieve Thong in Buff + Black [Paula XS]
  • Thumbnail image #4 of Sieve Thong in Buff + Black [Paula XS]
  • Thumbnail image #5 of Sieve Thong in Buff + Black [Paula XS]
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Product photo #1 of Sieve Thong in Buff + Black [Ksenia XS] Product photo #2 of Sieve Thong in Buff + Black [Ksenia XS] Product photo #3 of Sieve Thong in Buff + Black [Paula XS] Product photo #4 of Sieve Thong in Buff + Black [Paula XS] Product photo #5 of Sieve Thong in Buff + Black [Paula XS]

Sieve Thong

Rated 4.8 out of 5
Based on 466 reviews

Low rise cut. Semi sheer mesh.


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

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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
  • A caramel-y sunrise desert sands affogato tone w contrast black trim
  • 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

Pair it with ->

Stealth Mode Demi Bra in Buff Stealth Mode Demi Bra in Buff (alternate view) Stealth Mode Demi Bra in Buff $75
Sieve Triangle Bra in Buff + Black Sieve Triangle Bra in Buff + Black (alternate view) Sieve Triangle Bra in Buff + Black $65 +
Whipped Bra Top in Buff + Black Whipped Bra Top in Buff + Black (alternate view) Whipped Bra Top in Buff + Black $65 +
Sieve High-Waist Brief in Buff + Black Sieve High-Waist Brief in Buff + Black (alternate view) Sieve High-Waist Brief in Buff + Black $45 +
Write a Review
average rating 4.8 out of 5
Based on 466 reviews
  • 5 Stars
    406 Reviews
  • 4 Stars
    37 Reviews
  • 3 Stars
    9 Reviews
  • 2 Stars
    7 Reviews
  • 1 Star
    7 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
466 Reviews
Reviewed by Jenna W.
Verified Buyer
Review posted
Sieve Thong in Buff + White
Reviewing
Sieve Thong in Buff + White
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
A Little Big
Age
25 - 34
Jean Size
  • 24
  • 0

Cute and comfy

I originally got a size S and it was too big so I’m reordering for a size XS … I love the outline look and the contrast is beautiful! I usually wear 0 and 1 in jeans and shorts.

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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 Fede C.
Verified Buyer
Review posted
Sieve Thong in Buff + White
Reviewing
Sieve Thong in Buff + White
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age
35 - 44
Jean Size
  • 27

Love it

Comfortable and sexy

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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 Alaina S.
Verified Buyer
Review posted
Reviewing
Sieve Thong in Haze + Black
I recommend this product
Rated 5 out of 5

Love these

So comfortable yet sexy with a higher cut for an elongated leg.

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Underwear Sizing

Underwear Sizing Size Chart

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

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