Made From Non-Toxic TENCEL™
“I love CUFT because every piece feels incredibly soft on my skin and I love knowing it’s made with non-toxic materials that support my body and overall well-being.”Verified buyer: Annie Sneed
Plastic-free underwear, by the pack.
Better For You Underwear™ made from 100% TENCEL™, a soft fiber made from wood pulp. It feels barely there and is as gentle on your skin as it is on the Earth. Pick 4, 6 or 8 pairs and mix bikinis and thongs.
- Plant based fabric
- Certified non-toxic
- Gynecologist recommended
- Plastic-free, PFAS-free, BPA-free
Just trying it? Buy a single pair for $19.99
Good to know: the fabric is semi-sheer and lightweight, with less stretch than synthetic underwear.
Your pack is full. To swap a pair, tap − on one, then + on another.
- Free Shipping $70+
- First Fit Guarantee
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First-time customers: open one pair to try. If the size isn’t right, email hello@wearcuft.com within 20 days and we’ll send one replacement pair, on us. - Made In The USA
“I love CUFT because every piece feels incredibly soft on my skin and I love knowing it’s made with non-toxic materials that support my body and overall well-being.”Verified buyer: Annie Sneed
Product Details
Meet the underwear that’s Better for You and the planet. Made from 100% non-toxic TENCEL™, this lightweight essential feels barely there, and it’s as gentle on your skin as it is on the Earth.
- Breathable, hypoallergenic, and quick drying
- Semi-sheer, lightweight fabric for a ‘barely there’ wear
- No elastane, fully compostable
- Waistband is eco-friendly & plastic-free
- Designed to enhance hygiene and comfort ‘down there’
Why CUFT® Is Better For You
- Plastic-free
- Certified Non-Toxic
- Gynecologist Recommended
- Odor Reducing
- Hypoallergenic
- BPA & PFAS Free
Size & Fit Guide
This underwear features a roomier, more forgiving fit. For the best fit, go by your jean size and refer to our sizing chart. If you’re in between sizes, size down. If you’re still unsure about sizing, please email us for assistance!
Fabric & Care
CUFT® is crafted from 100% TENCEL™ fabric, designed to be both compostable and disposable. We avoid toxic synthetic and polyester blends commonly used in durable industry-standard underwear, resulting in a garment that performs differently and may be less long-lasting.
Follow these guidelines to extend the product’s lifespan:
- Machine wash on cold or delicate mode
- Air drying is the best option
- You can tumble dry on delicate mode
- Do not bleach
When your underwear has run its course, compost the entire garment for safe disposal.
Shipping & Returns
Orders are processed within 24 hours and ship within 2-5 days within the USA. Free shipping on orders over $70 in the contiguous U.S.
We accept returns, exchanges or store credit on unopened tubes and non-sale items within 20 days of delivery. Please refer to our return policy.
- Plant based fabric
- Certified non-toxic
- Gynecologist recommended
- Odor reducing
- Hypoallergenic
- BPA & PFAS free
Worn By You
We Made Something That Supports Your Health
We’ve created a certified non-toxic underwear, from fabric to waistband. Completely free of PFAS, microplastics, and harsh dyes or chemicals.
Certified Non-Toxic
OEKO-TEX® and bluesign® approved, meaning tested and verified to be free from harmful substances.
100% Plastic Free
Plant-based TENCEL™ fibers. No microplastics, ever.
Gynecologist Recommended
Designed to support vaginal health and daily comfort.
Odor Reducing
Naturally odor-resistant fibers keep you fresh all day, naturally.
Breathable & Antibacterial
Wicks moisture to reduce bacterial growth and buildup.
Biodegradable Waistband
Free from conventional petroleum-based elastic.
First Fit Guarantee
Buying underwear online shouldn’t feel like a gamble. If the fit isn’t right on your first pair, we’ll send you a replacement in a better size, on us! For first-time CUFT® underwear customers, one replacement pair per customer.
- Open just one pair to try on before opening the rest of your pack.
- If the size isn’t right, email hello@wearcuft.com within 20 days of delivery.
- We’ll send you one replacement pair in your correct size at no additional cost.
What makes CUFT® different? |   |  Other brands |
|---|---|---|
| No Plastic or Toxic ChemicalsMade without synthetic fibers, elastane or plastic-based elastic. | Yes | No |
| Plant Based & Certified Non-Toxic100% TENCEL™ from sustainably sourced wood pulp, with OEKO-TEX® certified, bluesign® approved dyes. | Yes | No |
| Naturally BreathableSoft and breathable, made from plant fiber. | Yes | No |
| Naturally Odor Reducing | Yes | No |
| Free From BPA & PFASPFAS don’t break down easily and can build up in our bodies and the environment. | Yes | No |
| Gynecologist Recommended Fabric | Yes | No |
| Recommended by Medical Experts | Yes | No |
| Build your pack |
Made by a women-owned and operated, mother-daughter team.
Frequently Asked Questions
Can I mix styles and colors in a pack?
Yes. Mix bikinis and thongs in charcoal, caramel and blush. Every pair in a pack is the same size.
What if my size isn’t right?
Open just one pair to try on first. First-time customers can email hello@wearcuft.com within 20 days of delivery and we’ll send one replacement pair in your correct size. Unopened tubes can be returned or exchanged within 20 days. See our return policy.
What makes CUFT® underwear different?
CUFT® is redefining what clean underwear really means.
While most “clean” brands only focus on part of the garment, every inch of CUFT is made with 100% TENCEL™, a naturally soft, breathable, and biodegradable fabric derived from sustainably sourced wood pulp.
We’ve created a truly non-toxic underwear, from fabric to waistband, that’s completely free of PFAS, microplastics, and harsh dyes or chemicals.
No hidden synthetics. No compromises. Just comfort that’s as safe for your body as it is for the planet.
How is CUFT® underwear compostable?
Most underwear is designed for durability using synthetic, plastic-based materials that never break down. CUFT® takes a different approach prioritizing non-toxic, plant-based materials that are safe for your body and can return to the earth at the end of their life.
CUFT® is made without synthetic fibers, elastane, or traditional plastic-based elastic. Even the waistband is made from a biodegradable TPU designed to break down over time, making the entire garment aligned with our plastic-free mission.
What dyes are used in your underwear?
Our dyes are OEKO-TEX® certified and bluesign® approved, meaning they are tested and verified to be free from harmful substances such as:
- Azo dyes
- Heavy metals (lead, cadmium, chromium)
- Formaldehyde
- Phthalates
They are safe for sensitive skin and meet strict global safety standards.
What’s so special about TENCEL™?
Our underwear and camisoles are made from 100% TENCEL™, a wood-based, plant-derived fiber known for its breathability and softness. Unlike most underwear, which is made with synthetic materials (aka plastic), CUFT® is designed to be a lower-tox alternative that’s gentle on your body.
TENCEL™ fibers are produced using a closed-loop solvent spinning process. The non-toxic organic solvent is recovered and reused at a rate of over 99%, meaning it doesn’t remain in the final fiber.
Customer Reviews
I’ve been wearing Cuft’s non-toxic underwear for a while now and they’re extremely comfortable. The fabric is soft, feels like it’s barely there, and unlike a lot of underwear I’ve tried, they actually stay put and don’t ride up.
These are sooooo soft. Very thin, which makes them good for hot weather.
It takes a little time to get used to but that’s the point… It feels breathable to wear while also providing the proper coverage.
Honestly, once you own one item you will forever wish you bought more… EVERYTHING is the best of its kind. I’m obsessed!
Love these for my workouts because they are quick-drying and don’t leave a crazy odor like other synthetic underwear.
I couldn’t even feel my thong during the many miles and an extra plus for the lines not showing…