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[Sophia 1]
[Sophia 1]
[Sophia 1]
Sieve Non-Wire Bra in Slate
[Vitoria 3+]
[Vitoria 3+]
[Vitoria 3+]
flat
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[Sophia 1] [Sophia 1] [Sophia 1] Sieve Non-Wire Bra in Slate [Vitoria 3+] [Vitoria 3+] [Vitoria 3+]

Sieve Non-Wire Bra in Slate

4.6
Rated 4.6 out of 5 stars
4,216 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 ->
NEW

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
  • Steely blue-grey 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
4.6
Rated 4.6 out of 5 stars
Based on 4,216 reviews
4,216 reviews
  • Brooke D.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34C
    4 minutes ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34C
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Great fit

    Comfortable and looks great

  • Norma B.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 65+
    Bra Size 36B
    3 hours ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 65+
    Bra Size 36B
    Sieve Non-Wire Bra in Buff + White
    Reviewing
    Sieve Non-Wire Bra in Buff + White
    Rated 5 out of 5 stars
    Best bra

    Best bra I ever owned!

  • Tara O.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34A
    Yesterday
    Size Purchased 1
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34A
    Sieve Non-Wire Bra in Glacier
    Reviewing
    Sieve Non-Wire Bra in Glacier
    Rated 5 out of 5 stars
    Absolute Must

    This is my absolute favorite. It feels like you are wearing nothing. Provides amazing support. Love it!

  • Riikka R.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36C
    2 days ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 36C
    Sieve Non-Wire Bra in Peach
    Reviewing
    Sieve Non-Wire Bra in Peach
    Rated 5 out of 5 stars
    The best ever

    I did not have high expectations because it’s been really difficult to find a good bra! But this one ROCKS! It fits perfectly.

  • Jane H.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 65+
    Bra Size 36B
    2 days ago
    Size Purchased 2
    How it Fits True to Size
    Age Range 65+
    Bra Size 36B
    Sieve Non-Wire Bra in Peach
    Reviewing
    Sieve Non-Wire Bra in Peach
    Rated 5 out of 5 stars
    Beautifully made.

    High end fabrication, comfortable and perfect fit. Luxury product.

Reviews LoadedReviews Added
Detail view of Sieve Non-Wire Bra in Slate for sizer