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Product photo #1 of Sieve String Thong in Buff [Adelina XS] Product photo #2 of Sieve String Thong in Buff [Adelina XS] Product photo #3 of Sieve String Thong in Buff [Adelina XS] Product photo #4 of Sieve String Thong in Buff [Morgan M] Product photo #5 of Sieve String Thong in Buff [Morgan M] Product photo #6 of Sieve String Thong in Buff [Morgan M]

Sieve String Thong

Rated 4.8 out of 5
Based on 65 reviews

Barely there thong. Semi sheer mesh.


Under where? Our most minimal cut, now in our best selling Belgian micromesh.
NEWNEW

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 
  • Thin elastic waistband won’t dig
  • A caramel-y sunrise desert sands affogato tone
  • Our most minimal, seamless underwear option
  • Can be worn around the hips or pulled high to the natural waistline
  • 74% Polyamide (Nylon) and 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 Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff (alternate view) Sieve Non-Wire Bra in Buff $65 +
Glacé Triangle Bra in Buff Glacé Triangle Bra in Buff (alternate view) Glacé Triangle Bra in Buff $68
Essaouira Non-Wire Bra in Buff Essaouira Non-Wire Bra in Buff (alternate view) Essaouira Non-Wire Bra in Buff $65 +
Cotton Bra Cami in Buff Cotton Bra Cami in Buff (alternate view) Cotton Bra Cami in Buff $60
Write a Review
average rating 4.8 out of 5
Based on 65 reviews
  • 5 Stars
    56 Reviews
  • 4 Stars
    4 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    1 Review
92% 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
65 Reviews
Reviewed by Kathleen C.
Verified Buyer
Review posted
Sieve String Thong in Coral
Reviewing
Sieve String Thong in Coral
I recommend this product
Rated 5 out of 5
Size Purchased
L
How it Fits
True to Size
Age
35 - 44
Jean Size
  • 29

My favorite thong from negative so far

Beautiful color. I like the thinner waist band on this thong compared to my other sieve thongs. Fits well and looks great.

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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 Alexandra L.
Verified Buyer
Review posted
Sieve String Thong in Buff + White
Reviewing
Sieve String Thong in Buff + White
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
25 - 34
Jean Size
  • 27
  • 28
  • 29

Love!

Sexy and subtle. Comfortable. True to size.

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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 Marie S.
Verified Buyer
Review posted
Sieve String Thong in Navy
Reviewing
Sieve String Thong in Navy
I recommend this product
Rated 5 out of 5
Size Purchased
XS
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 25
  • 24

Sexy and comfortable

Perfect light weight fabric for the summer. Breathable and comfortable while being very sexy! Purchasing in more colors!

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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?

Underwear Sizing

Underwear Sizing Size Chart

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

Detail view of Sieve String Thong in Buff for sizer

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