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Sieve Brief in Buff
Sieve Brief
Ultra low rise. Honeycomb micromesh.
Sieve fan? Meet your matching bottom and feel all sorts of pulled together. Create a custom 2 Pack ->
Buy more, save $
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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
Fabric + Care
- Belgian power micromesh is subtly sheer
- A caramel-y sunrise desert sands affogato tone
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- 100% Cotton gusset lining
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- 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 hello@negativeunderwear.com
![Sieve Brief in Buff](http://negativeunderwear.com/cdn/shop/products/Bottom_SieveBrief_Buff_Adelina_01.jpg?v=1660830049&width=1445)
![Sieve Brief in Buff](http://negativeunderwear.com/cdn/shop/products/Bottom_SieveBrief_Buff_Adelina_03.jpg?v=1660830049&width=1445)
![Sieve Brief in Buff](http://negativeunderwear.com/cdn/shop/products/Bottom_SieveBrief_Buff_Adelina_02.jpg?v=1660830049&width=1445)
![flat](http://negativeunderwear.com/cdn/shop/products/SieveBrief_Buff.png?v=1673569374&width=1445)
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
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![Detail view of Sieve Brief in Buff for sizer](http://negativeunderwear.com/cdn/shop/products/SieveBrief_Buff_480x480.png?v=1673569374)
- Elizabeth B.Verified BuyerSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 621 minutes agoSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 6ReviewingSieve Brief in BuffRated 5 out of 5 starsVery comfortable and classy
I love how classy this looks while still being comfortable.
Was this helpful? - John R.Verified BuyerSize Purchased SHow it Fits True to SizeAge 35 - 44Jean Size 23 weeks agoSize Purchased SHow it Fits True to SizeAge 35 - 44Jean Size 2ReviewingSieve Brief in SlateRated 5 out of 5 starsCorene
Comfortable and supportive
Was this helpful? - Jennifer S.Verified BuyerSize Purchased XLHow it Fits Runs BigAge 45 - 54Jean Size 311 month agoSize Purchased XLHow it Fits Runs BigAge 45 - 54Jean Size 31ReviewingSieve Brief in BuffRated 5 out of 5 starsI bought the wrong size but....
I think I bought a little too large but the quality is off the hook; the fabric is solid; it's the perfect basic. I'm newly into menopause by six months so of course the minute I put on the brand new expensive underwear that I invested in what does my body do? That's RIGHT - it has a period. I was so surprised and astounded; but I was able to rinse these off in cold water with a tiny bit of stain spray and it all came out just fine which is important for us girlies - we can't always make the perfect calendar call. Super high quality... I give them a mental four because my fit is poor because I bought the wrong size but if I had sized down it's definitely a five.
Was this helpful? - Michael D.Verified BuyerSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 31, 321 month agoSize Purchased MHow it Fits True to SizeAge 45 - 54Jean Size 31, 32ReviewingSieve Brief in BlackRated 5 out of 5 starsPerfect fit!
I have nothing but good to say about this brief. It would be great if they provided more coverage on the underside. However, my autonomy is a little different than the average customer. I have tried hundreds of briefs, bikinis, boyshouts, etc, and these are the are the hands down winner. The cotton sting bikini are perfect for my spouse and the sieve bra is unbelievable perfect. In my opinion Nrgative is without competition! Thank you for the innovative and wonderful products!
Was this helpful? - Nico L.Verified BuyerSize Purchased LHow it Fits True to SizeAge 45 - 54Jean Size 301 month agoSize Purchased LHow it Fits True to SizeAge 45 - 54Jean Size 30ReviewingSieve Brief in BlackRated 5 out of 5 starsLove it
I love these briefs. Most briefs either come up too high or give wedgies. I love the fit of them. I have a very high waist that is very small and giant butt with wide hips. These are the perfect undies for me. Make them in every colour, please. I will buy them
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