![[Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_03_1024x1024.jpg?v=1627952026)
![[Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_02_1024x1024.jpg?v=1627952039)
![Pair w the matching non-wire and feel all sorts of pulled together [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_01_1024x1024_0b387b03-eba5-4fd8-acf0-6c07065b6b8d_1024x1024.jpg?v=1627952016)
![Buff micro mesh paired with Black trims is fashion.. but subtle [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_03_1024x1024_773de598-7ac0-43ae-8624-b740d793dc5c_1024x1024.jpg?v=1627952016)
![Paula is 5'10", dress size 2, jeans size 25, wearing our size XS [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_04_1024x1024_6aae0b42-d4b0-42c2-b10a-3688f75be671_1024x1024.jpg?v=1627952016)

![Thumbnail image #1 of Sieve Thong in Buff + Black [Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_03_154x.jpg?v=1627952026)
![Thumbnail image #2 of Sieve Thong in Buff + Black [Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_02_154x.jpg?v=1627952039)
![Thumbnail image #3 of Sieve Thong in Buff + Black [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_01_1024x1024_0b387b03-eba5-4fd8-acf0-6c07065b6b8d_154x.jpg?v=1627952016)
![Thumbnail image #4 of Sieve Thong in Buff + Black [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_03_1024x1024_773de598-7ac0-43ae-8624-b740d793dc5c_154x.jpg?v=1627952016)
![Thumbnail image #5 of Sieve Thong in Buff + Black [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_04_1024x1024_6aae0b42-d4b0-42c2-b10a-3688f75be671_154x.jpg?v=1627952016)
![[Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_03_1024x1024.jpg?v=1627952026)
![[Ksenia XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Ksenia_02_1024x1024.jpg?v=1627952039)
![Pair w the matching non-wire and feel all sorts of pulled together [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_01_1024x1024_0b387b03-eba5-4fd8-acf0-6c07065b6b8d_1024x1024.jpg?v=1627952016)
![Buff micro mesh paired with Black trims is fashion.. but subtle [Paula XS]](http://cdn.shopify.com/s/files/1/0221/4866/products/Bottom_SieveThong_BuffBlack_Paula25XS_03_1024x1024_773de598-7ac0-43ae-8624-b740d793dc5c_1024x1024.jpg?v=1627952016)

Sieve Thong in Buff + Black
4.8
Rated 4.8 out of 5 stars
907 Reviews
Low rise cut. Semi sheer mesh.
A low rise thong in our airy light, subtly sheer, naturally smoothing Belgian micromesh. Create a custom 2 Pack ->
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
- Size Chart
- Belgian power micromesh is subtly sheer
- A caramel-y sunrise desert sands affogato tone w contrast black trim
- 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
4.8
Rated 4.8 out of 5 stars
Based on 907 reviews
907 reviews
- Bonnie F.Verified BuyerSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 2710 hours agoSize Purchased SHow it Fits True to SizeAge 45 - 54Jean Size 27ReviewingSieve Thong in Buff + BlackRated 5 out of 5 starsSexy, great fit, well made Love them
Sexy, great fit, well made Love them!
Was this helpful? - Katrina B.Verified BuyerSize Purchased XLHow it Fits True to SizeAge 35 - 44Jean Size 16YesterdaySize Purchased XLHow it Fits True to SizeAge 35 - 44Jean Size 16ReviewingSieve Thong in BlackRated 4 out of 5 starsIt’s a thong -
It fit nicely and stayed in place.
Was this helpful? - Hillary H.Verified Buyer3 days agoReviewingSieve Thong in GlacierRated 5 out of 5 starsComfy
Comfy, fits well and soft!
Was this helpful? - Carol B.Verified BuyerSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 65 days agoSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 6ReviewingSieve Thong in White BoaRated 5 out of 5 starsLove
Flattering - does not squeeze you on the sides like many thongs!
Was this helpful? - Maggie J.Verified BuyerSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 266 days agoSize Purchased MHow it Fits True to SizeAge 35 - 44Jean Size 26ReviewingSieve Thong in NavyRated 5 out of 5 starsThe perfect thong
Perfect fit, soft, silky and ohhh so comfortable!
Was this helpful?
Loading...
Loading...
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
