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Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack

Sieve Non-Wire Bra Custom 2-Pack in

Sieve Non-Wire Bra Custom 2-Pack

4.6
Rated 4.6 out of 5 stars
5,395 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.
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Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
Sieve Non-Wire Bra Custom 2-Pack
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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
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • Hand wash in cold water, dry flat

FAQ

  • Price-slashed items are either exchange only or final sale. Any item marked as "exchange only" are eligible for direct size exchange only (aka no refunds). Items marked as "final sale" are not eligible for returns or exchanges.
  • All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 60 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
View full details
4.6
Rated 4.6 out of 5 stars
Based on 5,395 reviews
5,395 reviews
  • lorraine t.
    Verified Buyer
    Size Purchased 5
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36B
    23 minutes ago
    Size Purchased 5
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36B
    Sieve Non-Wire Bra in Graphite
    Reviewing
    Sieve Non-Wire Bra in Graphite
    Rated 5 out of 5 stars
    Works

    After a bilateral mastectomy I have been looking for light bras that don’t scratch or rub and fit around my ribs- these are great! Highly recommend

  • Beverly M.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36C
    55 minutes ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36C
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Comfortable and pretty

    This bra is comfortable and I feel it’s pretty enough to show under a button down shirt

  • Sophie A.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 32B
    4 days ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 32B
    Sieve Non-Wire Bra in Babe
    Reviewing
    Sieve Non-Wire Bra in Babe
    Rated 5 out of 5 stars
    Best bra ever.

    Just amazing.

  • Dana L.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34D
    4 days ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34D
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Got one in multiple colors

    Had to have this bra in multiple colors. It’s reliable, comfy and supportive.

  • Dana L.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34D
    4 days ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34D
    Sieve Non-Wire Bra in White
    Reviewing
    Sieve Non-Wire Bra in White
    Rated 5 out of 5 stars
    Comfortable support

    Love these bras. They are cute, comfortable, easy and supportive.

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Detail view of Sieve Non-Wire Bra Custom 2-Pack for sizer