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Plush elastic band sits flat and won't stretch out or roll
Shown here with our Sieve Non-Wire Bra in Coral
A low rise thong with a plush elastic waistband
flat
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Buy more, save money
Plush elastic band sits flat and won't stretch out or roll Shown here with our Sieve Non-Wire Bra in Coral A low rise thong with a plush elastic waistband

Sieve Thong

4.8
Rated 4.8 out of 5 stars
822 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 ->
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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 fluorescent-y pink tropical sunset orange flamingo tone
  • 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

Pair it with ->

Sieve Cutout Bra in Coral Sieve Cutout Bra in Coral (alternate view) Sieve Cutout Bra in Coral $68 +
Sieve Triangle Bra in Coral Sieve Triangle Bra in Coral (alternate view) Sieve Triangle Bra in Coral $65 +
Sieve Non-Wire Bra in Coral Sieve Non-Wire Bra in Coral (alternate view) Sieve Non-Wire Bra in Coral $65 +
Sieve Bra Top in Coral Sieve Bra Top in Coral (alternate view) Sieve Bra Top in Coral $65 +
4.8
Rated 4.8 out of 5 stars
Based on 822 reviews
Write a Review (Opens in a new window)
822 reviews
  • Andrew P.
    Verified Buyer
    3 hours ago
    Sieve Thong in Glacier
    Reviewing
    Sieve Thong in Glacier
    Rated 5 out of 5 stars
    nothing Negative about these perfect lingerie

    Hot as Ice

    Was this helpful?
  • Pam E.
    Verified Buyer
    5 hours ago
    Sieve Thong in Glacier
    Reviewing
    Sieve Thong in Glacier
    Rated 5 out of 5 stars
    LOVE

    LOVE

    Was this helpful?
  • Samantha C.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 25
    Yesterday
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 25
    Sieve Thong in White Boa
    Reviewing
    Sieve Thong in White Boa
    Rated 5 out of 5 stars
    Good quality, flattering, and comfy

    These fit so well and are so flattering. I honestly rarely wear underwear, but these just might change my mind. They're soft and comfortable, too.

    Was this helpful?
  • Katie S.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 27
    Yesterday
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 27
    Sieve Thong in Cherry
    Reviewing
    Sieve Thong in Cherry
    Rated 5 out of 5 stars
    My go-to sets

    I have slowly but surely moved to wearing only these negative sieve sets. I have them in 5 or 6 colors. They hold me in just enough and are as comfortable as the other sets I own and these make me feel better about the way I look and put together as well. If more colors are made, I will be purchasing those too.

    Was this helpful?
  • Jaime N.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 29
    2 days ago
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 29
    Sieve Thong in Cherry
    Reviewing
    Sieve Thong in Cherry
    Rated 4 out of 5 stars
    Love!

    Obsessed with this color!

    Was this helpful?
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Underwear Sizing

Underwear Sizing Size Chart

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

Detail view of Sieve Thong in Coral for sizer

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