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Sieve Brief Custom 2-Pack in

Name: Sieve Brief Custom 2-Pack
Brand: Negative Underwear
Price: 64 USD
Availability: OutOfStock

4.5

Rated 4.5 out of 5 stars

377 Reviews

Ultra low rise. Honeycomb micromesh.

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

Size

First Color: Black

Size

First Color: Buff

Size

First Color: Buff Boa

Size

First Color: Coral

Size

First Color: Haze

Size

First Color: Navy

Size

First Color: Peach

Size

First Color: Slate

Size

First Color: White Boa

Second Color: Black

Second Color: Buff

Second Color: Buff Boa

Second Color: Coral

Second Color: Haze

Second Color: Navy

Second Color: Peach

Second Color: Slate

Second Color: White Boa

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, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
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

4.5

Rated 4.5 out of 5 stars

Based on 377 reviews

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377 reviews

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Ipsa L.
Verified Buyer
3 minutes ago
Reviewing
Sieve Brief in Buff Boa
Rated 5 out of 5 stars
Super Comfy!
Literally some of the most comfortable underwear i have ever purchased. A bit pricey but the quality explains the price point.
Was this helpful?
Michael K.
Verified Buyer
Size Purchased XL
How it Fits True to Size
Age 35 - 44
Jean Size 14
15 hours ago
Size Purchased XL
How it Fits True to Size
Age 35 - 44
Jean Size 14
Reviewing
Sieve Brief in Navy
Rated 5 out of 5 stars
Great Fit
Super Sey and Fit Great
Was this helpful?
Merry C.
Verified Buyer
Size Purchased S
How it Fits True to Size
Age 55 - 64
Jean Size 27, 4
17 hours ago
Size Purchased S
How it Fits True to Size
Age 55 - 64
Jean Size 27, 4
Reviewing
Sieve Brief in Navy
Rated 5 out of 5 stars
Very Sexy
Love these briefs and the fit is perfect!
Was this helpful?
Stacey R.
Verified Buyer
Size Purchased M
How it Fits True to Size
Age 55 - 64
Jean Size 28
Yesterday
Size Purchased M
How it Fits True to Size
Age 55 - 64
Jean Size 28
Reviewing
Sieve Brief in Navy
Rated 5 out of 5 stars
Fits great
Glad I purchased when on sale. Wanted to try and love them.
Was this helpful?
William H.
Verified Buyer
Size Purchased M
How it Fits True to Size
Age 55 - 64
Jean Size 8, 10
Yesterday
Size Purchased M
How it Fits True to Size
Age 55 - 64
Jean Size 8, 10
Reviewing
Sieve Brief in Navy
Rated 5 out of 5 stars
Great fit...love the feel and look
Feels great on and looks incredible!
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Reviews LoadedReviews Added

Underwear Sizing

Dress size:	0-2	2-4	6-8	10-12	12-14	16-18
Your full hip:	34.5-36"	36.5-38"	38.5-40.5"	41-42.5"	43-44.5"	45-46.5"
Negative size:	XS	S	M	L	XL	XXL

Q’s about sizing or fit? Email us at hello@negativeunderwear.com