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Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack

Sieve Brief Custom 2-Pack in

Sieve Brief Custom 2-Pack

4.5
Rated 4.5 out of 5 stars
498 Reviews

Ultra low rise. Honeycomb micromesh.


Sieve fan? Meet your matching bottom and feel all sorts of pulled together.
XS S M L XL XXL
XS S M L XL XXL
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
Sieve Brief Custom 2-Pack
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Description

Ultra low rise. Honeycomb micromesh.
Sieve fan? Meet your matching bottom and feel all sorts of pulled together.

Fit

  • Size Chart
  • Use this as a guide. If you prefer a looser fit, we recommend sizing up

Fabric + Care

  • Size Chart
  • Belgian power micromesh is subtly sheer
  • A caramel-y sunrise desert sands affogato tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, tumble dry low

FAQ

  • Price-slashed items are either exchange only or final sale. Any item marked as "exchange only" are eligible for direct size exchange only (aka no refunds). Items marked as "final sale" are not eligible for returns or exchanges.
  • 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 [email protected]
View full details
4.5
Rated 4.5 out of 5 stars
Based on 498 reviews
498 reviews
  • Robyn L.
    Verified Buyer
    Size Purchased S
    How it Fits Runs Small
    Age 45 - 54
    Jean Size 26
    21 hours ago
    Size Purchased S
    How it Fits Runs Small
    Age 45 - 54
    Jean Size 26
    Reviewing
    Sieve Brief in Buff
    Rated 3 out of 5 stars
    Skimpy fit in back & runs small

    The fabric is fabulous but the cut & sizing are too small for me. Not enough rear coverage. I’m 5’3” @ 130# and the small was quite tight

  • Mel B.
    Verified Buyer
    1 week ago
    Reviewing
    Sieve Brief in Peach
    Rated 5 out of 5 stars
    The Search is Over

    There is nothing worse than trying to find undergarments that fit, that last, and don't cost a fortune. Okay, these aren't exactly inexpensive and I considered them a splurge the first time I bought them - but they are worth it. Beautifully made and they don't fall apart. And the fit is great.

  • Mel B.
    Verified Buyer
    1 week ago
    Reviewing
    Sieve Brief in White Boa
    Rated 5 out of 5 stars
    Worth it

    Negative makes the best undergarments. I have purchased whipped tanks and these briefs multiple times.

  • Jennifer G.
    Verified Buyer
    Size Purchased L
    How it Fits True to Size
    Age 55 - 64
    Jean Size 29
    1 month ago
    Size Purchased L
    How it Fits True to Size
    Age 55 - 64
    Jean Size 29
    Reviewing
    Sieve Brief in Black
    Rated 4 out of 5 stars
    Fit

    Quality is great. The fit is off.

  • PATRICK W.
    Verified Buyer
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 29, 27, 28
    2 months ago
    Size Purchased S
    How it Fits True to Size
    Age 25 - 34
    Jean Size 29, 27, 28
    Reviewing
    Sieve Brief in Buff
    Rated 5 out of 5 stars
    Perfect fit and great quality

    I love the fit of these and can't wait to try them in new colors!

Detail view of Sieve Brief Custom 2-Pack for sizer