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Belgian micromesh provides more support than your average wireless [Jackie 32D]
Jackie is a size 32D bra, wearing our size 2 non-wire [Jackie 32D]
[Jackie 32D]
[Anastasia 32B]
[Anastasia 32B]
Sieve Non-Wire Bra in Buff
Sieve Non-Wire Bra in Buff
  • Belgian micromesh provides more support than your average wireless [Jackie 32D]
  • Jackie is a size 32D bra, wearing our size 2 non-wire [Jackie 32D]
  • [Jackie 32D]
  • [Anastasia 32B]
  • [Anastasia 32B]
  • Sieve Non-Wire Bra in Buff
  • Sieve Non-Wire Bra in Buff
Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff Sieve Non-Wire Bra in Buff

Sieve Non-Wire Bra in Buff

Rated 4.7 out of 5
799 Reviews
Our best selling bra for a reason.
Great shape and surprising support - no pad or wire included. 

Free shipping over $75. Easy Returns.

Fit

  • Size Chart
  • Size Breakdown...
    0 fits bra sizes: 30A, 30B, 30C, 32A
    1 fits bra sizes: 30D, 32B, 32C, 34A, 34B
    2 fits bra sizes: 30DD, 32D, 32DD, 34C, 34D, 36A
    3 fits bra sizes: 34DD, 36B, 36C, 36D, 38B
    4 fits bra sizes: 36DD, 38C, 38D, 38DD
    5 fits bra sizes: 40B, 40C, 40D
  • Use this as a guide. Preference is a huge factor — the benefit of a non-wire is they're super flexible, so you will likely fit in more than one size. Like a looser band? Size up! Like less coverage? Size down! Still unsure? Try two sizes :)
  • *Note, our Sieve Non-Wire doesn't have the same wide band as our Silky. As a result, it'll likely feel snug the first few wears. Don't fret — it'll stretch a bit with time.

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)
  • Hand wash in cold water, dry flat

FAQ

  • All unworn items, with tags attached and in their original packaging are eligible for return or exchange within 21 days of placing your order.
  • 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
average rating 4.7 out of 5
Based on 799 reviews
  • 5 Stars
    639 Reviews
  • 4 Stars
    95 Reviews
  • 3 Stars
    46 Reviews
  • 2 Stars
    16 Reviews
  • 1 Star
    3 Reviews
94% of reviewers would recommend this product to a friend
Overall
Rated -1 on a scale of minus 2 to 2, where minus 2 is Loved it, 0 is Meh and 2 is Hated it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
799 Reviews
Reviewed by LeAnne J.
Verified Buyer
I recommend this product
Size Purchased
1
How it Fits
True to Size
Age
55 - 64
Bra Size
34B
Rated 5 out of 5
Review posted

Great Bra

I like the support and comfort of this Bra !. Finally a great and comfortable Bra .👍

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Overall
Rated -2 on a scale of minus 2 to 2, where minus 2 is Loved it, 0 is Meh and 2 is Hated it
Quality
Rated 4 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Masha S.
Verified Buyer
I don't recommend this product
Size Purchased
2
How it Fits
A Little Small
Age
55 - 64
Bra Size
36B
Rated 4 out of 5
Review posted

it's OK

I did not find it to be anything special.

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Overall
Rated 0 on a scale of minus 2 to 2, where minus 2 is Loved it, 0 is Meh and 2 is Hated it
Quality
Rated 3 out of 5
Comfort
Rated 3 out of 5
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Reviewed by kate l.
Verified Buyer
I recommend this product
Size Purchased
32D
How it Fits
True to Size
Age
35 - 44
Bra Size
32D
Rated 5 out of 5
Review posted

The most comfortable AND supportive!

As a 32D with "heavy" boobs, it's been hard to find a non-wire bra that actually gives shape AND support. the Sieve Non-Wire bra does both. the adjustable straps are a huge help.I love this bra and will definitely buy it in another color!

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Overall
Rated -2 on a scale of minus 2 to 2, where minus 2 is Loved it, 0 is Meh and 2 is Hated it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?