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[Adelina 1]
[Adelina 1]
[Adelina 1]
Sieve Non-Wire Bra in Peach
[Vitoria 3+]
[Vitoria 3+]
[Vitoria 3+]
flat
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Buy more, save money
[Adelina 1]
[Adelina 1]
[Adelina 1]
Sieve Non-Wire Bra in Peach
[Vitoria 3+]
[Vitoria 3+]
[Vitoria 3+]

Sieve Non-Wire Bra

4.6
Rated 4.6 out of 5 stars
4,695 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
  • Pale peach blush is like a neutral, but better
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • Hand wash in cold water, dry flat

FAQ

  • Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here 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

Looks good with ->

Shell Pasties in Babe Shell Pasties in Babe (alternate view) Shell Pasties in Babe $25
Sieve String Thong in Peach Sieve String Thong in Peach (alternate view) Sieve String Thong in Peach $30
Sieve High-Waist Brief in Peach Sieve High-Waist Brief in Peach (alternate view) Sieve High-Waist Brief in Peach $45 +
Sieve Thong in Peach Sieve Thong in Peach (alternate view) Sieve Thong in Peach $32 +
4.6
Rated 4.6 out of 5 stars
Based on 4,695 reviews
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4,695 reviews
  • Nikki R.
    Verified Buyer
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36DD/E
    3 minutes ago
    Size Purchased 4
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36DD/E
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Need one in every color

    The Sieve Non Wire Bra is my favorite. So comfortable and moves with me. Doesn’t roll up. I’m mid-sized and it fits so well. Just bought my second color.

    Was this helpful?
  • Diedra L.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34B
    1 hour ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34B
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Best best best

    Best wireless bra ever. This was part my second purchase from Negative. The Sieve is my go-to. I am a solid 34B and this is one of the most comfortable and flattering bras I’ve ever worn. This is not a cami or a bralette, it’s a well designed bra that lifts and holds while being light and wire free.

    Thanks Negative. Love these!

    Was this helpful?
  • Barbara H.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 65+
    Bra Size 32C
    5 hours ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 65+
    Bra Size 32C
    Sieve Non-Wire Bra in Slate
    Reviewing
    Sieve Non-Wire Bra in Slate
    Rated 5 out of 5 stars
    Barb Hanson

    Very very comfortable bra. I ordered a 1 and it fits beautifully!

    Was this helpful?
  • Alison Q.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32DD/E
    7 hours ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32DD/E
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Love, had to get another

    I have this in black and wear it constantly, so I decided to grab one in nude too. So comfy with just a hint of sexiness from the sheer fabric

    Was this helpful?
  • Kimberly T.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 36B
    Yesterday
    Size Purchased 3
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 36B
    Sieve Non-Wire Bra in Coral
    Reviewing
    Sieve Non-Wire Bra in Coral
    Rated 5 out of 5 stars
    A beautiful bra

    Very pleased with this purchase. The bra is well made, very comfortable, mesh feels good quality, super cute.

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

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