Stone.kin – Organic Cotton Underwear Made for Comfort, Safety & Everyday Ritual

Organic cotton underwear buttery soft comfort. Our naturally nude essentials are crafted with the Earth in mind.

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Hi-Thong in Organic Cotton Rib - Tar

Sale price€22,95 EUR
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Made with Organic Cotton

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The Hi-Thong in Organic Cotton Rib – Tar is where comfort meets quiet confidence. Designed with a sporty hi-line cut, it naturally elongates the leg while offering a barely there feel. Made from GOTS-certified organic cotton rib, it’s incredibly soft, breathable, and kind to the skin with a touch of elastane for flexibility and form retention.

A thin gel leg liner helps minimise VPL, keeping lines invisible under clothing while maintaining the clean, sculpted shape that defines Stone.kin. The Tar shade grounds the piece deep, refined, and easy to pair with any tone in your ritual.

Every Hi-Thong in Organic Cotton Rib – Tar is consciously made with non-toxic, plastic-free materials, embracing Stone.kin’s belief that what you wear closest to your body should feel honest and intentional.

This thong isn’t just underwear it’s a daily ritual in softness and simplicity, crafted for those who value comfort with consciousness.

Key Features

  • GOTS-certified organic cotton rib
  • Sporty hi-line thong cut
  • Thin gel leg liner to reduce VPL
  • Gentle stretch
  • Breathable, non-toxic, and skin-kind
  • Tone: Tar


Fast & Free Shipping on Orders over $120 to Australia, NZ , USA & UK

Mix & Match

  • 5 stars: 474 (88%)
  • 4 stars: 39 (7%)
  • 3 stars: 17 (3%)
  • 2 stars: 4 (1%)
  • 1 star: 7 (1%)
Some of the reviews shown are from related products the merchant grouped with this one.
K
Karolina

So in love with this top- I am actually going to wear it as a bikini on the beach. The softest highest quality material and the cutest design!

M
Mina

I’ve been waiting for this color in the bodysuit and so thrilled it’s out! Such a gorgeous color next to a summer tan :-)

E
Eliza

Really great quality and very comfortable

A
Anonymous

These are perfect for those full coverage days 🤎

A
Anonymous

Obsessed with this bralette and the racer back

A
Anonymous

Love this colour and fit

K
Kya

The best and softest undies!

A
Anonymous

Really beautiful fabric— nice and soft, and feels like solid quality. Super comfy! :)

K
Kya

my favourite undies ever!! So soft and just get softer with every wash 🫶🏼

A
Anonymous

Good look and fit

A
Anonymous

Very comfortable

A
Anonymous

I used to wear anything. Now I choose organic for the parts of me that need it most. For my hormones, my skin, and my peace of mind.

A
Anonymous

I used to wear anything. Now I choose organic for the parts of me that need it most. For my hormones, my skin, and my peace of mind.

E
Eva

Amazing fabric, feels so good to wear and the colours are vibrant. A nice change to have options in clean undies. Will definitely buy more. True to size.

P
Phoebs

Awesome. Fits just like the photos. Thankyou for making a pure cotton bra for the peeps who want to be all natural and look after our bodies

C
CustomerKatie

I absolutely love these underwear; they are the most comfortable and well made thongs I have come across. Hoping more colors are restocked soon!!

A
Anonymous

Amazing bodysuit! I'm glad I messaged the team to check what size would fit me. My bra size is 33A, Hips 38, Waist 28 in and the size M sits perfectly. Many compliments already received. Will purchase more of these in different colours.

A
Anonymous

good

N
N

So comfy, material like a cloud, really can’t quite believe how good it is.

N
N

Soft, stylish and sexy. Feels so comfy…who knew….

A
Anonymous

Great coverage and so comfy!

A
Anonymous

Just beautiful fabric and I love that the band is lightweight….off to buy some more ;)

R
Renee

I love the rust colour, it's very flattering to my skin tone, and the fit is so comfy that I have to keep checking that everything is where it's meant to be because I can't feel any uncomfortable pressure points. Will continue to get this one going forward.

V
Valentina

Loved it! super soft and comfy for my yoga practice :)

R
Romina

Super comfortable!

A
Ashlee

Incredibly soft and comfortable and super flattering. Can’t wait to purchase more.

A
Anonymous

Very well made, washes well and is comfortable. However the gusset is too short, wish it would come up higher!

E
Edit

It’s perfect for sauna and the fit is really nice too

M
Marina

Absolutely love this bralette, I was worried the knot at the back would be annoying under tight tops but it’s not.
I really like that I can adjust it as I want and need, it’s beautiful, soft and washed really well.
I’ve had 4 pairs now and loved them all.

A
Alexandra

love this - so comfortable and tidy to wear

A
Anonymous

Exactly what I was after. Perfect perfect!

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