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[Morgan 2]
[Morgan 2]
[Morgan 2]
Sieve Non-Wire Bra in Buff
[Vitoria 3+]
[Vitoria 3+]
[Vitoria 3+]
flat
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Buy more, save money
[Morgan 2]
[Morgan 2]
[Morgan 2]
Sieve Non-Wire Bra in Buff
[Vitoria 3+]
[Vitoria 3+]
[Vitoria 3+]

Sieve Non-Wire Bra

4.6
Rated 4.6 out of 5 stars
4,459 Reviews

Our best selling bra for a reason.


The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic. Create a custom 2 Pack ->
BlackBuffBuff + WhiteGraphiteNavyPeachSlateWhiteBuff + BlackCherryCoralNEWGlacierWhite Boa

Buy more, save $

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Size Chart
  • Use this as a guide. Preference is a huge factor — if you’re near the top of a size range and/or prefer more coverage, you may want to size up.

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian power micromesh — nipples are visible
  • A caramel-y sunrise desert sands affogato tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • 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

Looks good with ->

Sieve Brief in Buff Boa Sieve Brief in Buff Boa (alternate view) Sieve Brief in Buff Boa $35 +
Sieve Trim High Thong in Buff Boa Sieve Trim High Thong in Buff Boa (alternate view) Sieve Trim High Thong in Buff Boa $40
Sieve String Thong in Buff Sieve String Thong in Buff (alternate view) Sieve String Thong in Buff $30
Sieve High-Waist Brief in Buff Sieve High-Waist Brief in Buff (alternate view) Sieve High-Waist Brief in Buff $45 +
4.6
Rated 4.6 out of 5 stars
Based on 4,459 reviews
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4,459 reviews
  • Jennie C.
    Verified Buyer
    Size Purchased 4
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 38DD/E
    4 minutes ago
    Size Purchased 4
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 38DD/E
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Must have

    Loved it so much I bought one more.

    Was this helpful?
  • Annelise H.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 34B
    1 hour ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 34B
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Great!!

    Very comfortable!!

    Was this helpful?
  • April C.
    Verified Buyer
    Size Purchased 1+
    How it Fits A Little Small
    Age Range 45 - 54
    Bra Size 32DDD/F
    19 hours ago
    Size Purchased 1+
    How it Fits A Little Small
    Age Range 45 - 54
    Bra Size 32DDD/F
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 1 out of 5 stars
    Cups too small

    Disappointed in the cup. I wanted a little more give. If the cup had been a tiny bit bigger it may have worked. The material was just okay not the most comfortable. Probably best for smaller cup sizes. Also have a little bit of a uniboob.

    Was this helpful?
  • April C.
    Verified Buyer
    Size Purchased 1+
    How it Fits A Little Small
    Age Range 45 - 54
    Bra Size 32DDD/F
    19 hours ago
    Size Purchased 1+
    How it Fits A Little Small
    Age Range 45 - 54
    Bra Size 32DDD/F
    Sieve Non-Wire Bra in Coral
    Reviewing
    Sieve Non-Wire Bra in Coral
    Rated 1 out of 5 stars
    Cups too small

    I really wanted to love this bra but it was a little to small in the cup. I will be returning.

    Was this helpful?
  • Lindsay K.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 34B
    23 hours ago
    Size Purchased S
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 34B
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Great fit!

    Fits great!

    Was this helpful?
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Detail view of Sieve Non-Wire Bra in Buff for sizer

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