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Sieve Brief in Black
Sieve Brief in Black
Sieve Brief in Black
Sieve Brief in Black
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Sieve Brief in Black

Rated 4.6 out of 5
30 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, tumble dry low

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
average rating 4.6 out of 5
Based on 30 reviews
  • 5 Stars
    22 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    2 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    1 Review
97% 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
30 Reviews
Reviewed by Lynn D.
Verified Buyer
I recommend this product
Size Purchased
L
How it Fits
True to Size
Age
65+
Jean Size
  • 12
Rated 5 out of 5
Review posted

Perfect fit and comfortable

I’ve been looking for a new brand of underwear with a bit of sexy on a full figured gal. Perfect.

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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 Mfrita
Verified Buyer
I recommend this product
Size Purchased
L
How it Fits
True to Size
Age
55 - 64
Jean Size
  • 10
Rated 5 out of 5
Review posted

fits great looks awesome

These are super comfortable and look great both under clothing and without it!

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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 Sheila F.
Verified Buyer
I recommend this product
Size Purchased
M
How it Fits
True to Size
Age
65+
Jean Size
  • 6
Rated 5 out of 5
Review posted

Slate gray

Love the color. Surprised they fit so well and like the mesh.

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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?