• Women's Underwear
    Size
    Waist
    Hip
    Equivalent
    2XS
    24-25"
    34-35"
    00
    XS
    25.5-26.5"
    35.5-36.5"
    0
    S
    27-28"
    37-38"
    2-4
    M
    29-30"
    39-40"
    6-8
    L
    31-33.5"
    41-42.5"
    10-12
    XL
    34-36"
    43-45"
    14-16
    2XL
    38-40.5"
    47-49.5"
    18-20
    3XL
    42-45"
    51-54"
    22-24
    4XL
    46-49"
    55-58"
    26-28

    Sizing Tip: If in between sizes, we recommend sizing down.

Size
Waist
Hip
Equivalent
2XS
24-25"
34-35"
00
XS
25.5-26.5"
35.5-36.5"
0
S
27-28"
37-38"
2-4
M
29-30"
39-40"
6-8
L
31-33.5"
41-42.5"
10-12
XL
34-36"
43-45"
14-16
2XL
38-40.5"
47-49.5"
18-20
3XL
42-45"
51-54"
22-24
4XL
46-49"
55-58"
26-28

Sizing Tip: If in between sizes, we recommend sizing down.

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Organic Cotton Low-Rise Thong in Quartz

Sophia is 5’ 7" and a size 4, wearing a Subset S

Kate is 5’ 9” and a size 10, wearing a Subset L

Melonee is 5’ 10” and a size 20, wearing a Subset 3XL

Maya is 5'11" and a size 4, wearing a Subset S

Alexandra is 5'5" and a size 16, wearing a Subset XL

Maya is 5'11" and a size 4, wearing a Subset S

Maya is 5'11" and a size 4, wearing a Subset S

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Anthonia is 5'6' and a size 16, wearing a Subset 2XL

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Rated 4.9 out of 5
Based on 1526 reviews
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Organic Cotton
Low-Rise Thong

$20
Size:

Color:

Core
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Made with Organic
Cotton

Breathable and
Moisture-Wicking

Recyclable through
Subset's Program

Eco-Friendly and Sustainable Materials

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Organic Cotton Keyhole Soft Bra in Marine
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Organic Cotton Triangle Soft Bra in Spice
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Organic Cotton Triangle Soft Bra in Wheat
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Organic Cotton High-Rise Thong in Cloud Nine
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Organic Cotton High-Rise Thong in Cloud Nine
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Organic Cotton Triangle Soft Bra in Quartz
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Organic Cotton Tank Bralette in Lunar
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Organic Cotton Triangle Soft Bra in Garnet
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Organic Cotton Keyhole Soft Bra in Carbon
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Organic Cotton Triangle Soft Bra in Marine
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Organic Cotton Keyhole Soft Bra in Cacao
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Organic Cotton Keyhole Soft Bra in Cacao
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Organic Cotton Scoop Bralette in Spice
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Organic Cotton Scoop Bralette in Spice
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Organic Cotton Essential Robe in Stone
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Organic Cotton Essential Robe in Stone
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Organic Cotton Keyhole Soft Bra in Wheat
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Organic Cotton Mid-Rise Hipster in Cloud Nine
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Organic Cotton Mid-Rise Hipster in Cloud Nine
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Organic Cotton Keyhole Soft Bra in Quartz
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Organic Cotton Keyhole Soft Bra in Quartz
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Organic Cotton Scoop Bralette in Lunar
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Organic Cotton Scoop Bralette in Lunar
$24 $48
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Organic Cotton Keyhole Soft Bra in Garnet
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S
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M+
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Organic Cotton Keyhole Soft Bra in Garnet
$31 $62
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  • Description

    The Thong for people "who don't wear thongs." With an ultra-low waist, a slim profile on the hips and super soft organic cotton fabric, this style delivers invisible, barely-there comfort - you won't even notice you're wearing it. 

  • Fit Details

    Rise: Low
    Leg: Low 
    Seat: Minimal

    • Sits low on the waist & cut low on hip
    • No rear coverage
    • Unique T-shaped seams at the back for barely-there comfort
    • Tag free with a heat-stamped care label on front panel
    • Self-edge leg hems with no elastic for comfort and ease
    • Signature soft waistband that never digs in
  • Materials & Care

    Fabric: 95% Certified Organic Cotton, 5% elastane for stretch
    Waist Elastic: 91% Nylon, 9% Elastane

    Machine wash cold. Hang to dry for lower impact, or tumble dry if preferred. Do not bleach. Earth-friendly detergents are highly recommended.

  • Shipping & Returns

    Shipping

    • Free shipping on US orders over $75
    • US Flat Rate shipping of $5 or $8, depending on order size
    • Carbon-Neutral shipping

    Returns

    • First Pair Guarantee on all underwear
    • Free exchanges and returns to store credit
    • Returns to refund with a $8 return shipping fee
    • Pre-paid shipping labels provided to US orders 
    • Easy-to-use online Returns Portal

    For more information on shipping, returns, & international orders swing by our FAQs

  • Impact

    This Product's Impact

    0.8 pounds
    of emissions offset

    52.7 glasses
    of drinking water saved

    0.1 m2 of land
    saved from harmful pesticides

  • End of Life

    We take responsibility for the full lifecycle of our products, but we don’t stop there. We started the world’s first intimates Recycling Program to divert items from any brand, Subset or not.

    At the end of this product's life, you can recycle it here.

The Thong for people "who don't wear thongs." With an ultra-low waist, a slim profile on the hips and super soft organic cotton fabric, this style delivers invisible, barely-there comfort - you won't even notice you're wearing it. 

Description

The Thong for people "who don't wear thongs." With an ultra-low waist, a slim profile on the hips and super soft organic cotton fabric, this style delivers invisible, barely-there comfort - you won't even notice you're wearing it. 

Fit Details

Rise: Low
Leg: Low 
Seat: Minimal

  • Sits low on the waist & cut low on hip
  • No rear coverage
  • Unique T-shaped seams at the back for barely-there comfort
  • Tag free with a heat-stamped care label on front panel
  • Self-edge leg hems with no elastic for comfort and ease
  • Signature soft waistband that never digs in
Materials & Care

Fabric: 95% Certified Organic Cotton, 5% elastane for stretch
Waist Elastic: 91% Nylon, 9% Elastane

Machine wash cold. Hang to dry for lower impact, or tumble dry if preferred. Do not bleach. Earth-friendly detergents are highly recommended.

Shipping & Returns

Shipping

  • Free shipping on US orders over $75
  • US Flat Rate shipping of $5 or $8, depending on order size
  • Carbon-Neutral shipping

Returns

  • First Pair Guarantee on all underwear
  • Free exchanges and returns to store credit
  • Returns to refund with a $8 return shipping fee
  • Pre-paid shipping labels provided to US orders 
  • Easy-to-use online Returns Portal

For more information on shipping, returns, & international orders swing by our FAQs

Impact

This Product's Impact

0.8 pounds
of emissions offset

52.7 glasses
of drinking water saved

0.1 m2 of land
saved from harmful pesticides

End of Life

We take responsibility for the full lifecycle of our products, but we don’t stop there. We started the world’s first intimates Recycling Program to divert items from any brand, Subset or not.

At the end of this product's life, you can recycle it here.

Organic Cotton Low-Rise Thong
-
+

Shop the Look

Organic Cotton Keyhole Soft Bra in Carbon
Organic Cotton Keyhole Soft Bra in Carbon
Organic Cotton Low-Rise Thong in Carbon
Organic Cotton Low-Rise Thong in Carbon

Committed to organic cotton excellence

Fit First

First layers that are built for body and easy on the earth - because you deserve a drawer full of faultless essentials that are compromise-free.

Certified Sustainable

Organic cotton’s growth, harvest, and manufacturing processes are safe for farm and factory workers and are kind on Earth’s water and land.

Fair Trade

Our factories are Fair Trade certified to ensure everyone involved in the making of our products is treated with the respect and care they deserve.

Free Returns

Carbon-neutral shipping

Easy Exchanges

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Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns
Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns
Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns

Reviews

Write a Review
average rating 4.9 out of 5
Based on 1526 reviews
  • 5 Stars
    1397 Reviews
  • 4 Stars
    86 Reviews
  • 3 Stars
    23 Reviews
  • 2 Stars
    9 Reviews
  • 1 Star
    11 Reviews
97% of reviewers would recommend this product to a friend
1526 Reviews
Reviewed by Hannah S., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Carbon
Reviewing
Organic Cotton Low-Rise Thong in Carbon
I recommend this product
Size Purchased
M
Rated 5 out of 5
Review posted

Perfect thong for long term

I’ve been in the hunt for a sustainability focused brand that offers good undie products at a fair price. And Subset it is! Especially these thongs, I love the way they fit. Not too low that it compromises comfort, but low rise enough.

Loading...
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Emily M., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Marine
Reviewing
Organic Cotton Low-Rise Thong in Marine
I recommend this product
Age Range
25 - 34
Size Purchased
S
Rated 5 out of 5
Review posted

So soft

They are so comfortable, soft breathable and a prettycolor. Not my first pair of subset underwear and wont be my last.

Loading...
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 1 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by ELIZABETH S., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Stone
Reviewing
Organic Cotton Low-Rise Thong in Stone
I recommend this product
Age Range
25 - 34
Size Purchased
XS
I Have
  • Short Torso
Rated 5 out of 5
Review posted

Great fit!

They are the perfect thickness and sit really well on my body. Enjoy the peace of mind of not wearing toxic underwear.

Loading...
Fit
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Freda B., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Carbon
Reviewing
Organic Cotton Low-Rise Thong in Carbon
I recommend this product
Age Range
25 - 34
Size Purchased
S
I Have
  • Short Torso
  • Full Booty
  • Full Waistline
  • Curvy Hips
Rated 5 out of 5
Review posted

Would recommend

I am 5'5" (165 cm) and about 125 lbs (56 kg).

Waist 28 in (71 cm)

Hips 37 in (94 cm)

I have one thong from when they were Knickey. I really like the Knickey thong, and I'm very pleased that these new Subset thongs are almost identical and even better. These seem to have the slightest more fabric and/or thickness than Knickey, which is great. I'm happy with my purchase. I'd consider it to fit just a smidge big on me, but I wouldn't have it any other way. Also, I love the colors! These are very flattering on me.

Loading...
Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?
Reviewed by Freda B., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Stone
Reviewing
Organic Cotton Low-Rise Thong in Stone
I recommend this product
Age Range
25 - 34
Size Purchased
S
I Have
  • Short Torso
  • Full Booty
  • Full Waistline
  • Curvy Hips
Rated 5 out of 5
Review posted

Would recommend

I am 5'5" (165 cm) and about 125 lbs (56 kg).

Waist 28 in (71 cm)

Hips 37 in (94 cm)

I have one thong from when they were Knickey. I really like the Knickey thong, and I'm very pleased that these new Subset thongs are almost identical and even better. These seem to have the slightest more fabric and/or thickness than Knickey, which is great. I'm happy with my purchase. I'd consider it to fit just a smidge big on me, but I wouldn't have it any other way. Also, I love the colors!

Loading...
Fit
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Comfort
Rated 0 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
Was this helpful?

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