• 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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Low Rise Thong - Black - Knickey Organic Underwear

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

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Rated 4.9 out of 5
Based on 1453 reviews
Buy 3, Save $10!

Organic Cotton
Low-Rise Thong

Any 3 styles for $50
$20 for 1
Size:
‍Size Guide

Color:

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Organic Cotton High-Rise Thong in Peach
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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 $5
    • International shipping & duties charges calculated at checkout
    • 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

    Learn more about the impact of our products

  • 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.

Organic Cotton Low-Rise Thong
-
+

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.

For the globe

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.

Who’s loving Subset lately

Set Your New Standard @wearsubset

@bunz_walker
@rocky_barnes
@antrieu
@bstereo
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
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 1453 reviews
  • 5 Stars
    1337 Reviews
  • 4 Stars
    80 Reviews
  • 3 Stars
    20 Reviews
  • 2 Stars
    6 Reviews
  • 1 Star
    10 Reviews
98% of reviewers would recommend this product to a friend
1453 Reviews
Reviewed by Sophie
Low-Rise Thong in Fig Leaf
Reviewing
Low-Rise Thong in Fig Leaf
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

These are easily the best underwear I’ve ever owned. So smooth and comfortable, with a really flattering fit and so many cute colors to choose from. Highly recommend!

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Reviewed by Sophie
Low-Rise Thong in Cherry
Reviewing
Low-Rise Thong in Cherry
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

These are easily the best underwear I’ve ever owned. So smooth and comfortable, with a really flattering fit. All the colors are so cute too. Highly recommend!

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Reviewed by Lindsay B., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Spice
Reviewing
Organic Cotton Low-Rise Thong in Spice
I recommend this product
Age Range
35 - 44
Size Purchased
M
I Have
  • Full Booty
  • Curvy Hips
Rated 5 out of 5
Review posted

Love these undies!

So soft and comfortable! The sustainability part makes it so much sweeter!

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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 2 on a scale of minus 2 to 2, where minus 2 is Lacking, 0 is Just Right and 2 is Dreamy
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Reviewed by Michelle V., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Lunar
Reviewing
Organic Cotton Low-Rise Thong in Lunar
I recommend this product
Age Range
45 - 54
Size Purchased
S
I Have
  • Full Booty
  • Short Torso
  • Narrow Hips
Rated 5 out of 5
Review posted

Awesome undies

I’ve tried multiple cotton thongs - Pact, Siella, Organic Basics - but Subset is my favorite. Excellent blend of function, comfort and aesthetics.

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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 2 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 Kate S., from United States
Verified Buyer
Organic Cotton Low-Rise Thong in Lunar
Reviewing
Organic Cotton Low-Rise Thong in Lunar
I recommend this product
Age Range
35 - 44
Size Purchased
S
I Have
  • Full Booty
  • Long Torso
  • Small Waistline
  • Curvy Hips
Rated 5 out of 5
Review posted

Comfortable and reliable quality

I love these thongs. They’re comfortable and I like wearing organic cotton, especially for intimate areas. I bought several for a friend and she loves them, too!

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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?

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