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Sieve Non-Wire Bra in Graphite

4.6
Rated 4.6 out of 5 stars
4,226 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
  • 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 4,226 reviews
4,226 reviews
  • Laura G.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34B
    4 minutes ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34B
    Sieve Non-Wire Bra in Slate
    Reviewing
    Sieve Non-Wire Bra in Slate
    Rated 4 out of 5 stars
    Minimalist comfort

    This bra is surprisingly supportive for what it's made of. It was comfortable during a flight and several hours of dance classes. I'm looking forward to seeing how it breaks in over time.

  • Teresa U.
    Verified Buyer
    Size Purchased 1+
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32DD/E
    20 hours ago
    Size Purchased 1+
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32DD/E
    Sieve Non-Wire Bra in Peach
    Reviewing
    Sieve Non-Wire Bra in Peach
    Rated 5 out of 5 stars
    Super comfortable

    This bra is super comfortable. I’m writing this review to get 10 percent off and buy two more!

  • Alicia P.
    Verified Buyer
    Size Purchased 2
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32D
    Yesterday
    Size Purchased 2
    How it Fits True to Size
    Age Range 25 - 34
    Bra Size 32D
    Sieve Non-Wire Bra in Glacier
    Reviewing
    Sieve Non-Wire Bra in Glacier
    Rated 5 out of 5 stars
    Comfiest bra ever

    Most comfortable bra ever and still supportive

  • Tristen J.
    Verified Buyer
    Size Purchased 1+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32DDD/F
    Yesterday
    Size Purchased 1+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 32DDD/F
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Great bra

    Great bra

  • Sarah C.
    Verified Buyer
    Size Purchased 5+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 40DD/E
    2 days ago
    Size Purchased 5+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 40DD/E
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Great!

    Love it!

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