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[Vitoria 36DD]
[Vitoria 36DD]
[Vitoria 36DD]
Shown here with our Sieve Thong in Slate [Paula 32C]
Honeycomb micromesh is surprisingly supportive [Paula 32C]
Our signature micromesh is sexy yet comfortable
  • Thumbnail image #1 of Sieve Demi Bra in Slate [Vitoria 36DD]
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  • Thumbnail image #3 of Sieve Demi Bra in Slate [Vitoria 36DD]
  • Thumbnail image #4 of Sieve Demi Bra in Slate [Paula 32C]
  • Thumbnail image #5 of Sieve Demi Bra in Slate [Paula 32C]
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Product photo #1 of Sieve Demi Bra in Slate [Vitoria 36DD] Product photo #2 of Sieve Demi Bra in Slate [Vitoria 36DD] Product photo #3 of Sieve Demi Bra in Slate [Vitoria 36DD] Product photo #4 of Sieve Demi Bra in Slate [Paula 32C] Product photo #5 of Sieve Demi Bra in Slate [Paula 32C] Product photo #6 of Sieve Demi Bra in Slate

Sieve Demi Bra in Slate

Rated 4.7 out of 5
Based on 585 reviews

None of the padding. All the support.


Airy light and surprisingly strong — it's not impossible, we made it.

We’d love to know what size you want us to make next - email us so we can add your info to our list!

Free shipping over $100. Easy Returns.

Fit

  • Made from a sheer Belgian power micromesh — nipples are visible
  • Velvety plush elastic underband
  • Heat transferred care label = no itchy tags

Fabric + Care

  • Sheer Belgian power micromesh is surprisingly supportive 
  • Unpadded and unlined — nipples can show depending on the person or the shirt
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Steely blue-grey tone
  • Hand wash in cold water, dry flat

FAQ

  • Price slashed, Annual Sale items with a red SALE tag are final sale. Full priced items and packs purchased with the 15% off discount are eligible for refund, credit or exchange. For more info on our sale policies ->
  • 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 4.7 out of 5
Based on 585 reviews
  • 5 Stars
    483 Reviews
  • 4 Stars
    64 Reviews
  • 3 Stars
    19 Reviews
  • 2 Stars
    7 Reviews
  • 1 Star
    12 Reviews
95% of reviewers would recommend this product to a friend
Overall
Rated 0 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
585 Reviews
Reviewed by Lisa B.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
34DDD
How it Fits
True to Size
Age Range
55 - 64

Unbelievably Comfortable !

This is the only bra I wear now! I own it in every color and love them. Other bras dig into your shoulders, but this bra does not of that. I would recommend this bra to everyone!

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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 Amanda J.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
38D
How it Fits
True to Size
Age Range
25 - 34

Form and comfort!

I am in love with these bras! Smooth under clothes and super comfortable. The straps don't dig in either. I prefer underwire because I want some shape for my larger chest. I got the triangle sieve bras too and didn't like that they sort of flattened my boobs. So I'm exchanging those to get more of these!

Bonus: my husband says these are the sexiest bras he's ever seen.

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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 4 out of 5
Was this helpful?
Reviewed by Andrea L.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
36D
How it Fits
A Little Big
Age Range
65+

most comfortable bra ever!

I love this bra - and so does my husband! I will be a repeat customer.

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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?