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Slate is a cool grey-blue [Aube 1]
Belgian micromesh is sheer
[Aube 1]
Wide elastic bland is comfortable and supportive [Aube 1]
Hook & eye closure in the back [Aube 1]
Slate is a cool grey-blue neutral
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Product photo #1 of Sieve Triangle Bra in Slate [Aube 1] Product photo #2 of Sieve Triangle Bra in Slate Product photo #3 of Sieve Triangle Bra in Slate [Aube 1] Product photo #4 of Sieve Triangle Bra in Slate [Aube 1] Product photo #5 of Sieve Triangle Bra in Slate [Aube 1] Product photo #6 of Sieve Triangle Bra in Slate

Sieve Triangle Bra in Slate

Rated 4.4 out of 5
161 Reviews

Surprising support. Deep v neckline.

Our signature Sieve mesh in a lower coverage triangle cut.
 

Planned restock: November 2020

Free shipping over $75. 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 :)
  • Adjustable straps and hook & eye closure in the back
  • *Note, our Sieve Triangle Bra is an intentionally lower coverage in both the cups and the sides. Wide plush elastic band is extremely adaptable.

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.
  • 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 4.4 out of 5
Based on 161 reviews
  • 5 Stars
    102 Reviews
  • 4 Stars
    29 Reviews
  • 3 Stars
    26 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
91% 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
161 Reviews
Reviewed by Jac
Verified Buyer
I recommend this product
Size Purchased
4
How it Fits
True to Size
Age
55 - 64
Bra Size
34DDD/F
Rated 4 out of 5
Review posted

not perfect but better than a wired bra

I've been on a quest to find functional non-wired bras for a 34DDD and the Sieve Triangle bra is not bad. The cup fabric is surprisingly supportive and feels great against your skin and nothing on the band or hook closure was scratchy so all good there. I chose the Triangle bra because in my size the regular sieve bra seemed like it would come up way too high and leave me with a uni-boob - I'd like a non-wired bra that doesn't look like a sportsbra. There were limited sizes available in the Sieve so I got the 4 - have to wear the band on the tightest hook so this may become unwearable as it stretches. The cups could be slightly bigger for me, and because my breasts need lift the thinness of the straps makes them dig in by end of day. All of that said it is still waaayyyyy more comfortable than the wired bra I am wearing while typing this. Hoping that Negative tweaks this slightly and makes it available in a larger array of sizes.

(Selected true to size because I have no idea what a size 4 is equivalent to so nothing to base that assessment on)

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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
Was this helpful?
Reviewed by Anita A.
Verified Buyer
I recommend this product
Size Purchased
2
How it Fits
True to Size
Age
65+
Bra Size
34D
Rated 4 out of 5
Review posted

Comfortable and pretty

Good fit and can wear it all day.

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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
Was this helpful?
Reviewed by Toni B.
Verified Buyer
I recommend this product
Size Purchased
3
How it Fits
True to Size
Age
55 - 64
Bra Size
34C
Rated 5 out of 5
Review posted

Love the fit!

Wish there were more available and in different colors. They sell out so easily.

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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?