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[Adelina 32B]
[Adelina 32B]
[Adelina 32B]
[Hannah 36DD]
[Hannah 36DD]
Power mesh is the right amount of sheer
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[Adelina 32B]
[Adelina 32B]
[Adelina 32B]
[Hannah 36DD]
[Hannah 36DD]
Power mesh is the right amount of sheer

Sieve Demi Bra in Buff

4.7
Rated 4.7 out of 5 stars
1,052 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 U.S. shipping on orders over $100. Easy returns.

Fit

  • Made from a sheer Belgian power micromesh — nipples are visible
  • Underwire bra with max comfort
  • 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)
  • A caramel-y sunrise affogato desert sands tone
  • Hand wash in cold water, 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
4.7
Rated 4.7 out of 5 stars
Based on 1,052 reviews
1,052 reviews
  • Kathryn S.
    Verified Buyer
    Size Purchased 38C
    How it Fits True to Size
    Age Range 65+
    3 minutes ago
    Size Purchased 38C
    How it Fits True to Size
    Age Range 65+
    Sieve Demi Bra in Slate
    Reviewing
    Sieve Demi Bra in Slate
    Rated 5 out of 5 stars
    Very comfortable pretty bra

    It is a very nice comfortable bra. I have been looking for new bras for awhile and think I found the right brand. I would love it if Negative would make a cotton version.

  • Kyrsten L.
    Verified Buyer
    Size Purchased 34D
    How it Fits True to Size
    Age Range 18 - 24
    Yesterday
    Size Purchased 34D
    How it Fits True to Size
    Age Range 18 - 24
    Sieve Demi Bra in Black
    Reviewing
    Sieve Demi Bra in Black
    Rated 4 out of 5 stars
    Pleased with order

    Like this a lot, it feels very durable and breathable. The underwire is a bit uncomfortable, but that comes with the territory with underwire in general. Will be ordering more styles from negative in the future

  • Lizzie K.
    Verified Buyer
    Size Purchased 34DDD
    How it Fits A Little Small
    Age Range 25 - 34
    Yesterday
    Size Purchased 34DDD
    How it Fits A Little Small
    Age Range 25 - 34
    Sieve Demi Bra in Peach
    Reviewing
    Sieve Demi Bra in Peach
    Rated 5 out of 5 stars
    Bra Hunt is Over

    I have been on the hunt for a nude bra that fits well and can’t be seen under shirts. This is the one. It’s pricey but worth it. Buying multiple colors now.

  • M-Lucille G.
    Verified Buyer
    Size Purchased 38C
    How it Fits True to Size
    Age Range 65+
    3 days ago
    Size Purchased 38C
    How it Fits True to Size
    Age Range 65+
    Sieve Demi Bra in Buff
    Reviewing
    Sieve Demi Bra in Buff
    Rated 5 out of 5 stars
    Thong and bras

    Very comfortable

  • Alex S.
    Verified Buyer
    Size Purchased 38C
    How it Fits True to Size
    Age Range 25 - 34
    3 days ago
    Size Purchased 38C
    How it Fits True to Size
    Age Range 25 - 34
    Sieve Demi Bra in Peach
    Reviewing
    Sieve Demi Bra in Peach
    Rated 5 out of 5 stars
    Comfy and sexy

    This bra provides support while also being comfortable for all day wear. Somehow also sexy!

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Detail view of Sieve Demi Bra in Buff for sizer