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[Ksenia XS]
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[Ksenia XS]
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[Ksenia XS] [Ksenia XS] [Ksenia XS] [Brittney XL] [Brittney XL]

Sieve Thong in Navy

4.8
Rated 4.8 out of 5 stars
819 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 ->
NEW

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
4.8
Rated 4.8 out of 5 stars
Based on 819 reviews
819 reviews
  • Katie S.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 27
    18 minutes ago
    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.

  • Jaime N.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 35 - 44
    Jean Size 29
    17 hours 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!

  • James H.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 45 - 54
    Jean Size 25
    19 hours ago
    Size Purchased S
    How it Fits True to Size
    Age 45 - 54
    Jean Size 25
    Sieve Thong in Black
    Reviewing
    Sieve Thong in Black
    Rated 5 out of 5 stars
    New to your brand

    She Loves it, say she wants to start using these as her everyday set.

  • Jared F.
    Verified Buyer
    Size Purchased M
    How it Fits A Little Big
    Age 35 - 44
    2 days ago
    Size Purchased M
    How it Fits A Little Big
    Age 35 - 44
    Sieve Thong in Buff
    Reviewing
    Sieve Thong in Buff
    Rated 5 out of 5 stars
    Super cute and comfy

    Super cute and comfy

  • Angie M.
    Verified Buyer
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 30
    2 days ago
    Size Purchased M
    How it Fits True to Size
    Age 45 - 54
    Jean Size 30
    Sieve Thong in Coral + White
    Reviewing
    Sieve Thong in Coral + White
    Rated 5 out of 5 stars
    Perfect fit

    Love the fit of the thing. Very comfortable and doesn’t creep up like others

Reviews LoadedReviews Added
Detail view of Sieve Thong in Navy for sizer