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A scoop neck sports bra like cut in sheer mesh [Ksenia S]
Sieve is our signature material for semi-sheer vibes [Ksenia S]
Shown here with our Sieve High Waist Brief in Moon [Ksenia S]
Pullover design means no strap or band hardware [Ksenia S]
[Giulia M]
[Giulia M]
  • Thumbnail image #1 of Sieve Bra Top in Moon [Ksenia S]
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  • Thumbnail image #5 of Sieve Bra Top in Moon [Giulia M]
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Product photo #1 of Sieve Bra Top in Moon [Ksenia S] Product photo #2 of Sieve Bra Top in Moon [Ksenia S] Product photo #3 of Sieve Bra Top in Moon [Ksenia S] Product photo #4 of Sieve Bra Top in Moon [Ksenia S] Product photo #5 of Sieve Bra Top in Moon [Giulia M] Product photo #6 of Sieve Bra Top in Moon [Giulia M]

Sieve Bra Top in Moon

Rated 4.9 out of 5
Based on 128 reviews

Sporty meets sheer. Surprising support. 


Micromesh gives an unexpected take on a sports bra-like cut. Smoothing scoop neck pullover with no band or strap hardware.

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

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian micromesh — nipples are visible
  • A soft silvery cloud lunar dust baby bunny ears tone 
  • Wide plush elastic band for added support
  • Pullover design - aka no hardware
  • 74% Polyamide (Nylon) and 26% Elastane (Spandex)
  • Wash on delicates/cold, dry flat 

FAQ

  • All 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
average rating 4.9 out of 5
Based on 128 reviews
  • 5 Stars
    118 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    1 Review
  • 1 Star
    1 Review
98% of reviewers would recommend this product to a friend
128 Reviews
Reviewed by Laura C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Amazing!

I am so so so thrilled with this bra. Perfect t shirt bra. So comfy I could sleep in it, and yet it’s still extremely sexy. I want one in every color.

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Reviewed by Julie G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Surprisingly Awesome

Great fit. Comfortable. Sexy.

What else do you need?

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Reviewed by Natalie C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Sexy and functional!

Love this bra. It feels like a sports bra (more comfortable honestly), stays dry and clean for longer and looks still looks cute.

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