The softest, comfiest boxers.

✅ 30 Day first pair guarantee 🌍 Planet friendly 🩷 Designed for women's bodies

Why choose Flissie Boxer Shorts

The benefits of bamboo underwear

Moisture wicking womens boxers icon

Moisture Wicking

Bamboo underwear that pulls moisture away from your body keeping you dry, clean and comfortable.

Anti-bacterial bamboo underwear for women icon

Anti-bacterial

Prevent body-odour and germs with anti-bacterial bamboo fabric. Designed to wash at a lower temperature, reducing your impact on the planet and your energy bills.

Breathable bamboo fabric icon for Flissie womens boxers

Breathable

Bamboo fabric is breathable and temperature regulating. They keep you cool in summer and warm in winter. Plus, they dry quickly so there's no need for a tumble dryer.

Hypoallergenic bamboo underwear for sensitive skin icon

Hypoallergenic

If you have a sensitive skin condition our sustainable underwear is hypoallergenic so you can wear loungewear underwear without irritation or discomfort.

Flissie Womens Boxers in Sage Green

Comfort guaranteed

If they're not to your satisfaction we'll refund your first pair. The stress of figuring out the right size is a headache so if you have any issues with sizing let us know and we'll send you the right size for FREE.

Flissie womens boxers in Fawn Brown

Natural beauty

We're all about female empowerment. We want you to walk comfortably and confidently all day long whilst celebrating your body. Ladies boxers are challenging the 'norm' and raising a midde finger to g-strings around the globe.

Comfy sustainable underwear with a purpose

Customer Reviews

Based on 229 reviews
80%
(184)
12%
(27)
4%
(10)
3%
(6)
1%
(2)
H
Heather (United Kingdom)
Best ever

Comfiest underwear ever! Good delivery time and easy to order 😊

A
Anonymous (United Kingdom)
The perfect boxers for my partner!

They’re super comfy, and a great gift to get someone

R
Roslyn (United Kingdom)
Excellent!

Seriously the most comfortable knickers ever! And customer service is spot on, too.

E
Elizabeth W. (United Kingdom)
Best boxers ever

I’ve been looking for some female boxers for a long time and haven’t found any as comfortable as Flissie! So happy with my purchase! Thanks :)

D
Dylan H. (United States)
Best gift for my partner

My partner has had a very hard time finding a pair of comfortable boxers, so I found and ordered a pair of Flissie boxers for her. They're now her favorite underwear she's ever worn and she constantly talks about how soft and comfortable they are, like she's wearing a cloud!

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

Clearpay buy now pay later Flissie womens boxers

Clearpay

Buy now, 4 interest-free payments fortnightly

Klarna buy now pay later Flissie womens boxers

Klarna

Buy now, 3 interest-free payments every 30 days