Bamboo women's boxers... get the comfort you deserve

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⭐⭐⭐⭐⭐ 270+ reviews
🩷 UK's top rated women's boxers
✅ comfort guaranteed + free size swaps
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Women's underwear is uncomfortable, irritating and generally annoying. At Flissie, we believe in creating bamboo underwear that doesn’t just look good, it also feels great and supports the planet. That's why we've created the UK's most comfortable bamboo underwear for women who prioritise feeling confident and comfy all day long.

Why Choose Flissie Bamboo Underwear?

At Flissie, our bamboo underwear for women goes beyond just comfort. We strive to challenge traditional underwear and be a force for femine energy.

Empowering Communities

For every 3 pairs of bamboo underwear for women sold, we donate 1 pair to support vulnerable women in need, so you can feel good about your purchase.

Comfort Guaranteed

Try our bamboo underwear risk‐free - if it’s not the perfect fit, we’ll help you exchange or refund with no fuss.

Feather to represent soft bamboo fabric

Softer Than Cotton

Experience buttery‐soft bamboo underwear for women that’s 10x smoother than cotton, because comfort matters every day.

Made for Women

Our comfortable women’s underwear took months of research to design the best fitting, size inclusive bamboo underwear on the market.
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The benefits of women's bamboo underwear

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Moisture Wicking

Our bamboo underwear pulls moisture away from your body, keeping you clean and comfortable all day.

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Anti-bacterial

Naturally fights odour and germs, making women’s underwear feel fresher longer.

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Breathable

Light, airy fabric regulates temperature, making it comfortable women’s underwear in both warm and cool weather.

Hypoallergenic bamboo underwear for sensitive skin icon

Hypoallergenic

Gentle on sensitive skin - bamboo underwear for women who want an irritation-free fit.
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Flissie Womens Boxers in Sage Green

Comfort guaranteed

We designed our comfortable women’s underwear with a pressure-free waistband and smooth seams. If your first pair doesn’t feel perfect, we’ll help you find a better size and send it for free or refund you, no questions asked.

say bye to chub rub
Flissie womens boxers in Fawn Brown

Natural beauty

Flissie celebrates every shape and style with eco-friendly bamboo underwear for women. Our mission is to empower women to embrace their bodies while enjoying the softness of sustainable fabrics.

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Before vs. After: The Flissie Bamboo Difference

Feature Before (Typical Women's Underwear) After (Flissie Bamboo Women's Underwear)
Comfort Irritating seams, stiff fabrics, and a waistband that digs or pinches Ultra‐soft bamboo underwear for women with a gentle, stay‐put waistband for effortless all‐day wear
Chafing & Irritation Legs may ride up, causing friction, thigh rub, and discomfort Anti‐chafing design in our bamboo women’s underwear, plus longer inseam options for frictionless movement
Moisture Control Retains sweat, leading to dampness and unpleasant odor Naturally moisture‐wicking comfortable women’s underwear that keeps you feeling fresh, even during workouts
Fit & Support Inconsistent sizing—either too tight or too loose—leading to constant readjustments Inclusive size range with a gentle stretch that contours your shape without cutting in, delivering the perfect balance of support and freedom
Eco-Friendliness Conventional fabrics that often rely on excessive water, chemicals, or synthetic blends Sustainably sourced bamboo underwear that uses fewer resources— giving you an eco‐friendly choice that supports a healthier planet
Style Variety Limited colours and minimal design details A range of cuts and hues—perfect for anyone seeking comfortable women’s underwear that reflects their personal style
Confidence & Mood Feeling self‐conscious about panty lines, constant tugging, or discomfort Slip on bamboo underwear for women that you barely notice— experience boosted confidence and a carefree attitude, knowing you look and feel your best
Peace of Mind Guilt or worry about environmental impact, plus anxiety over potential odour or sweat Relax with women’s underwear crafted from planet‐friendly bamboo fibres—no more stressing about sustainability, and no more second‐guessing your day’s comfort
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Our Commitment to Comfort & Style

At Flissie, we design our comfortable women’s underwear with all shapes, sizes, and styles in mind. Every pair, whether it’s our classic women’s boxers or our upcoming lines, features anti-chafing seams, a pressure-free waistband and luxuriously soft bamboo fabric. Plus, we stand behind our products with a comfort guarantee: if your first pair isn’t the perfect fit, we’ll exchange or refund it. We also believe in giving back - every 3 pairs sold equals 1 pair donated to support vulnerable women around the world.

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Sustainability & Ethical Sourcing

We believe that creating the most comfortable women’s underwear starts at the source. That’s why we use bamboo underwear fibres grown with minimal water and no harsh chemicals, helping to protect our planet’s precious resources. Our ethical supply chain ensures fair wages for workers and responsible manufacturing processes from start to finish.

But our commitment to sustainability doesn’t stop with the product itself. Each pair of Flissie underwear is individually packaged in corn starch PLA and we ship orders in sugar cane mailer bags, both of which are compostable. By choosing Flissie, you’re not just investing in bamboo underwear for women; you’re supporting a healthier ecosystem and ethical craftsmanship every step of the way, from fabric sourcing to final packaging.

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Explore Our Growing Range of Women’s Underwear

Longer length leg of boxer briefs

Women's Boxers

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Anti Chafing Shorts

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Customer Reviews

Based on 311 reviews
79%
(245)
14%
(44)
4%
(11)
2%
(7)
1%
(4)
C
C.M. (United Kingdom)
great quality and so comfy!

I really love the colour and feel of these boxers and will be ordering more!

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M
Mary L. (United Kingdom)
So comfy

Decided to try out bamboo undies, looking for something breathable and sustainable. These are seriously comfortable, the fabric feels so good. They're great under under skirts, jeans, whatever. Waistband is just the right tightness - you don't even feel they're there. I will def be ordering more.

B
Brian W. (United States)
Boxer shorts

These shorts are awesome. They feel great and look great too. They fit wonderfully thanks for your business and being a great option out there love it.

C
C.A. (Portugal)
Really damn comfy

These are the softest thing. I really struggled to find boxers for women that don't have a too-strong waistband that makes me feel like a sausage. These are perfect. True to size as well.

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R
R.OY (United Kingdom)
LOVE.

These have now become my Friday night and weakened pants. When I get home from a long working week, I have a shower and then put these bad boys on and it signals to me that it's chill time. When it's chill time in the evening on weekends, the pants are on. They are just so incredibly comfortable, I'm obsessed. They come up quite big I find and I'm here for it!

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Worldwide shipping of womens boxers

Worldwide Shipping

Free UK delivery & worldwide shipping available

bamboo underwear for women

Eco-friendly Bamboo

Fastest growing plant on earth requiring no fertiliser, no irrigation and 1/3 less water than cotton

Sustainable clothing manufacturing

Close Loop Manufacturing

Manufactured in a closed loop process so excess water and gas is recycled

sustainable corn starch packaging

Sustainable Packaging

100% Biodegradable

100% Compostable

100% Recycled

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