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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
  • Thumbnail image #1 of Sieve Thong in Black [Paula XS]
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  • Thumbnail image #5 of Sieve Thong in Black
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Product photo #1 of Sieve Thong in Black [Paula XS] Product photo #2 of Sieve Thong in Black [Paula XS] Product photo #3 of Sieve Thong in Black [Paula XS] Product photo #4 of Sieve Thong in Black Product photo #5 of Sieve Thong in Black

Sieve Thong

Rated 4.7 out of 5
Based on 196 reviews

Ultra low rise. Honeycomb micromesh.


Sieve fan? Meet your matching bottom and feel all sorts of pulled together.

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Free shipping 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 unworn items, with tags attached and in their original packaging are eligible for return or exchange within 21 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

Buy the set ->

Sieve Non-Wire Bra in Black Sieve Non-Wire Bra in Black (alternate view)
Sieve Non-Wire Bra in Black
Sieve Thong in Black Sieve Thong in Black (alternate view)
Sieve Thong in Black
Write a Review
average rating 4.7 out of 5
Based on 196 reviews
  • 5 Stars
    167 Reviews
  • 4 Stars
    18 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    5 Reviews
  • 1 Star
    3 Reviews
94% 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
196 Reviews
Reviewed by rebecca s.
Verified Buyer
Sieve Thong in Buff
Reviewing
Sieve Thong in Buff
I recommend this product
Size Purchased
M
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 28
Rated 5 out of 5
Review posted

Comfiest undies I own!

I love the fit snd fabric of this thing. Like I’m wearing nothing! Will repurchase!

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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 Kim M.
Verified Buyer
Sieve Thong in Black
Reviewing
Sieve Thong in Black
I recommend this product
Size Purchased
L
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 30
  • 28
Rated 5 out of 5
Review posted

Love these g strings

Comfortable, stylish and sexy.

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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 Denice G.
Verified Buyer
Sieve Thong in Buff + Black
Reviewing
Sieve Thong in Buff + Black
I recommend this product
Size Purchased
M
How it Fits
True to Size
Age
35 - 44
Jean Size
  • 10
Rated 5 out of 5
Review posted

Great product

Fits great, feels like nothing!

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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

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