Buy more, save money
Thumbnail image #1 of Sieve Thong Custom 2-Pack
Thumbnail image #2 of Sieve Thong Custom 2-Pack
Thumbnail image #3 of Sieve Thong Custom 2-Pack
Thumbnail image #4 of Sieve Thong Custom 2-Pack
Thumbnail image #5 of Sieve Thong Custom 2-Pack
Thumbnail image #6 of Sieve Thong Custom 2-Pack
Thumbnail image #7 of Sieve Thong Custom 2-Pack
Thumbnail image #8 of Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack

Sieve Thong Custom 2-Pack in

Sieve Thong Custom 2-Pack

4.8
Rated 4.8 out of 5 stars
1,317 Reviews

Low rise. Semi sheer mesh.

A low rise thong in our airy light, subtly sheer, naturally smoothing Belgian micromesh.
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
XS S M L XL XXL
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack
Sieve Thong Custom 2-Pack

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
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, dry flat

FAQ

  • Price-slashed items are either exchange only or final sale. Any item marked as "exchange only" are eligible for direct size exchange only (aka no refunds). Items marked as "final sale" are not eligible for returns or exchanges.
  • 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
View full details
4.8
Rated 4.8 out of 5 stars
Based on 1,317 reviews
1,317 reviews
  • Risa P.
    Verified Buyer
    Size Purchased XS
    How it Fits A Little Small
    Age 35 - 44
    Jean Size 24
    5 hours ago
    Size Purchased XS
    How it Fits A Little Small
    Age 35 - 44
    Jean Size 24
    Sieve Thong in Buff
    Reviewing
    Sieve Thong in Buff
    Rated 4 out of 5 stars
    A little small

    A tiny bit tight in the straps but otherwise a great, breathable thong.

  • Risa P.
    Verified Buyer
    Size Purchased XS
    How it Fits A Little Small
    Age 35 - 44
    Jean Size 24
    5 hours ago
    Size Purchased XS
    How it Fits A Little Small
    Age 35 - 44
    Jean Size 24
    Sieve Thong in Black
    Reviewing
    Sieve Thong in Black
    Rated 4 out of 5 stars
    Slightly small

    A tiny bit tight in the straps but otherwise a great, breathable thong.

  • Lana B.
    Verified Buyer
    13 hours ago
    Sieve Thong in Graphite
    Reviewing
    Sieve Thong in Graphite
    Rated 5 out of 5 stars
    Into it!

    I think this style is both sexy and comfortable. I have large hips, large butt and a smaller waist snd find this style more flattering versus a string style.

  • Jennifer W.
    Verified Buyer
    2 days ago
    Sieve Thong in Orchid
    Reviewing
    Sieve Thong in Orchid
    Rated 5 out of 5 stars
    Perfection

    The perfect thong! So comfy!

  • Catherine H.
    Verified Buyer
    3 days ago
    Sieve Thong in Orchid
    Reviewing
    Sieve Thong in Orchid
    Rated 4 out of 5 stars
    The small runs big

    They didn't have the xs so I ordered the small and it is too big. It is comfortable however.

Reviews LoadedReviews Added
Detail view of Sieve Thong Custom 2-Pack for sizer