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Sieve Brief in Moon

Rated 4.5 out of 5
Based on 181 reviews

*Final Sale*


Sieve fan? Meet your matching bottom and feel all sorts of pulled together.  
NEW

Buy more, save $

This item is final sale.

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Size Chart
  • Use this as a guide. If you prefer a looser fit, we recommend sizing up
  • Price reduced Last Chance styles are final sale

Fabric + Care

  • Size Chart
  • Price reduced Last Chance styles are final sale
  • Belgian power micromesh is subtly sheer
  • A soft silvery cloud lunar dust baby bunny ears tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, tumble dry low

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
average rating 4.5 out of 5
Based on 181 reviews
  • 5 Stars
    132 Reviews
  • 4 Stars
    28 Reviews
  • 3 Stars
    12 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    5 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 Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
181 Reviews
Reviewed by Heather H.
Verified Buyer
Review posted
I recommend this product
Rated 4 out of 5
Size Purchased
L
How it Fits
True to Size
Age
45 - 54
Jean Size
  • 31

Best underwear but pls reduce packaging

This is the best underwear I’ve ever owned. Please, please consider reducing the packaging waste. There’s no need to ship each pair in an individual, zippered plastic bag, even when you order a three pack!

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Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Deborah R.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
XS
How it Fits
True to Size
Age
65+
Jean Size
  • 26

Sieve brief

It’s well made and fits true to size

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Overall
Rated 1 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 4 out of 5
Was this helpful?
Reviewed by MIKA S.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
L
How it Fits
True to Size
Age
65+

My favorite and great color!

I love these in every way! The cut, fit, fabric and the fact they they stay in place and hug you beautifully! The navy color is a deep rich color. I keep coming back to Negative for more. I have a great collection now.

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