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Anastasia is 5'9", jean size 26, wearing a size 1 [Anastasia S]
Power mesh is the right amount of sheer [Anastasia S]
 Our signature plush elastic waistband sits flat, never digs or rolls [Anastasia S]
Sieve Thong in Slate
  • Anastasia is 5'9", jean size 26, wearing a size 1 [Anastasia S]
  • Power mesh is the right amount of sheer [Anastasia S]
  •  Our signature plush elastic waistband sits flat, never digs or rolls [Anastasia S]
  • Sieve Thong in Slate
Sieve Thong in Slate Sieve Thong in Slate Sieve Thong in Slate Sieve Thong in Slate

Sieve Thong in Slate

Rated 4.7 out of 5
17 Reviews
Sieve fan? Meet your matching bottom and feel all sorts of pulled together.

Free shipping over $75. 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
  • Steely blue-grey tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • 100% Cotton gusset lining
  • Wash on delicates/cold, tumble dry low

FAQ

  • All unworn items, with tags attached and in their original packaging are eligible for return or exchange within 21 days of placing your order.
  • 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 4.7 out of 5
Based on 17 reviews
  • 5 Stars
    14 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
94% 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 5 out of 5
Comfort
Rated 4 out of 5
17 Reviews
Reviewed by Sandra K.
Verified Buyer
I recommend this product
Size Purchased
L
How it Fits
True to Size
Height
5'6"
Age
35 - 44
Jean Size
  • 10
Rated 5 out of 5
Review posted

Comfortable and Pretty

Love. I’m 5’6 and 150 lbs. Waist 33”. Large fits perfectly.

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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 Julie S.
Verified Buyer
I recommend this product
Size Purchased
XL
How it Fits
True to Size
Height
5'7"
Age
45 - 54
Jean Size
  • 14
  • 16
Rated 5 out of 5
Review posted

Great

Nice material and good fit.

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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 Caroline W.
Verified Buyer
I recommend this product
Size Purchased
M
How it Fits
True to Size
Height
5'5"
Age
45 - 54
Jean Size
  • 29
Rated 5 out of 5
Review posted

these are so comfortable I forget I have them on

I love these so much I save them for special occasions. When I win the lottery, that's gonna change. :)

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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?