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[Ksenia XS]
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[Ksenia XS]
[Ksenia XS]
[Vitoria XL]
[Vitoria XL]

Sieve Thong

4.8
Rated 4.8 out of 5 stars
904 Reviews

Low rise cut. Semi sheer mesh.


A low rise thong in our airy light, subtly sheer, naturally smoothing Belgian micromesh. Create a custom 2 Pack ->
BlackBuffBuff + WhiteGraphiteNavyPeachSlateWhiteBuff + BlackCherryCoralCoral + WhiteNEWGlacierPunchWhite Boa

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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 with white trims and waistband
  • 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

Looks good with ->

Sieve Triangle Bra in Buff + White Sieve Triangle Bra in Buff + White (alternate view) Sieve Triangle Bra in Buff + White $65 +
Sieve Bra Top in Buff + White Sieve Bra Top in Buff + White (alternate view) Sieve Bra Top in Buff + White $65 +
Sieve Demi Bra in Buff Sieve Demi Bra in Buff (alternate view) Sieve Demi Bra in Buff $75
Sieve Bra Top in Buff Sieve Bra Top in Buff (alternate view) Sieve Bra Top in Buff $65 +
4.8
Rated 4.8 out of 5 stars
Based on 904 reviews
Write a Review (Opens in a new window)
904 reviews
  • Carol B.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 6
    4 minutes ago
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 6
    Sieve Thong in White Boa
    Reviewing
    Sieve Thong in White Boa
    Rated 5 out of 5 stars
    Love

    Flattering - does not squeeze you on the sides like many thongs!

    Was this helpful?
  • Maggie J.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 26
    Yesterday
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 26
    Sieve Thong in Navy
    Reviewing
    Sieve Thong in Navy
    Rated 5 out of 5 stars
    The perfect thong

    Perfect fit, soft, silky and ohhh so comfortable!

    Was this helpful?
  • James H.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 45 - 54
    Jean Size 25
    Yesterday
    Size Purchased S
    How it Fits True to Size
    Age 45 - 54
    Jean Size 25
    Sieve Thong in Buff
    Reviewing
    Sieve Thong in Buff
    Rated 5 out of 5 stars
    My Girlfriend Loves them.............

    She Loves the way they fit and feel............she Loves everything about this brand!

    Was this helpful?
  • Christy C.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 55 - 64
    Jean Size 28, 29
    2 days ago
    Size Purchased S
    How it Fits True to Size
    Age 55 - 64
    Jean Size 28, 29
    Sieve Thong in Haze
    Reviewing
    Sieve Thong in Haze
    Rated 5 out of 5 stars
    Why so long?

    I waited thinking these would not look very flattering, however they have transformed my figure! So pleased and fortunate to have discovered Negative.

    Was this helpful?
  • Jamie Y.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 25 - 34
    Jean Size 29, 30, 28
    4 days ago
    Size Purchased M
    How it Fits True to Size
    Age 25 - 34
    Jean Size 29, 30, 28
    Sieve Thong in Coral
    Reviewing
    Sieve Thong in Coral
    Rated 5 out of 5 stars
    Comfy and cute

    Love this thong, super comfy, doesn't pinch or dig in, color is lovely.

    Was this helpful?
Reviews LoadedReviews Added
Detail view of Sieve Thong in Buff + White for sizer

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