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Our Sieve Non-Wire Bra in our latest and brightest tone, Coral
Power mesh is surprisingly supportive
Shown here with our Sieve Thong in Coral
Low cut neckline is extremely flattering
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Sieve Non-Wire Bra in Coral

Rated 4.6 out of 5
Based on 1982 reviews

Our best selling bra for a reason.


Great shape and surprising support - no pad or wire included.

Free shipping over $100. Easy Returns.

Fit

  • Size Chart
  • 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 fluorescent-y pink tropical sunset orange flamingo 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.
  • 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
average rating 4.6 out of 5
Based on 1982 reviews
  • 5 Stars
    1526 Reviews
  • 4 Stars
    210 Reviews
  • 3 Stars
    126 Reviews
  • 2 Stars
    74 Reviews
  • 1 Star
    46 Reviews
90% of reviewers would recommend this product to a friend
1982 Reviews
Reviewed by E,
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

A+

I hate wearing bras and rarely find one I can tolerate. This bra fits great, is very comfortable and is very light weight.

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Reviewed by Diane S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Unbeleivable comfort

During COVID, I probably ordered 10-15 bras from various companies Every single one got sent back except this bra. So comfortable that you hardly know you are wearing it. Usually the first think I did as soon as I got home was take off my WIRE bra. Not sure if I will ever wear a wire bra again. The Sieve could stay on all night. For reference, I wear a 36 DD and ordered the Large. Fits perfectly!

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Reviewed by Annie S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love these bras!!

Very comfortable to wear all day, and sexy too!

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