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Power micromesh is universally flattering [Paula XS]
A low rise thong with a plush waistband [Paula XS]
Made of a power micromesh we import from Belgium [Paula XS]
Honeycomb micromesh is strong but soft
Sieve Thong in Black 3 Pack
flat
  •  of Sieve Thong in Black [Paula XS]
  •  of Sieve Thong in Black [Paula XS]
  •  of Sieve Thong in Black [Paula XS]
  •  of Sieve Thong in Black
  •  of Sieve Thong in Black
Buy more, save money
Power micromesh is universally flattering [Paula XS] A low rise thong with a plush waistband [Paula XS] Made of a power micromesh we import from Belgium [Paula XS] Honeycomb micromesh is strong but soft Sieve Thong in Black 3 Pack

Sieve Thong in Black

Rated 4.8 out of 5
Based on 627 reviews

Low rise cut. Semi sheer mesh.


A low rise thong in our airy light, subtly sheer, naturally smoothing Belgian micromesh. 
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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
  • 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
average rating 4.8 out of 5
Based on 627 reviews
  • 5 Stars
    542 Reviews
  • 4 Stars
    52 Reviews
  • 3 Stars
    18 Reviews
  • 2 Stars
    8 Reviews
  • 1 Star
    7 Reviews
95% 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
627 Reviews
Reviewed by Dawn G.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age
55 - 64

Nice knickers

Comfy and fit well. I am 5’2” and weight 108lb. I am small boned. My bum is where my excess padding goes and a size small fits just nice.

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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 Teri Cohan L.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age
65+
Jean Size
  • 4

Very comfortable thing

Love the Sieve combo with bra! They work well!!

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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 Tara R.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 27
  • 28

Comfortable and cute

Super comfortable. Love the two tone. Very cute.

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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?
Detail view of Sieve Thong in Black for sizer