How it works?

Our period panties look just like normal panties, except that in the crotch, hidden inside the panties themselves, there's ultra-absorbent technological fabric that drains the liquid inwards, thus acting as period protection.

Vous n'avez donc rien d'autre à utiliser pour vos règles mais juste à enfiler votre culotte ! En bonus elle est lavable facilement et réutilisable de nombreuses années.

Here are 5 things we love about Sisters Republic underwear:

They measure between 1mm and 3 mm in thickness so are 3 times thinner than pads but offer the same absorbency

They quickly wick away the moisture, so you stay dry and comfortable

They absorb the equivalent of 1 to 3 pads for guaranteed protection for up to 12 hours

The anti-bacterial fabric ensures perfect hygiene all day long and keeps odours at bay (unlike with pads or towels!).

Thanks to an impermeable polyurethane barrier, our underwear is totally leak-proof

1.

MOISTURE ABSORBENT LAYER

The high degree of absorption is down to the 1 or 2 thin layers of technological fabric with highly absorbent and anti-bacterial properties (depending on the level of absorption chosen). The liquid is drained inwards and surface moisture is quickly wicked away to prevent any odour and dampness.

2.

LEAK-PROOF WATERPROOF LAYER

The waterproofing element comes from a thin layer of coated fabric that is both perfectly watertight and highly breathable.

3.

SOFT AND BREATHABLE LAYER

The reason you feel so comfortable is a clever mix of nylon and elastane, which results in a soft and resistant material that hugs the body's shape while letting it breathe. This same fabric is often used for sportswear.

why choose sisters ?

Free delivery from £34

The Sisters will deliver to your home for free within 48 to 72 hours for orders over £34! Offer only valid in U.K. For all delivery details and conditions, plese consult the "Payment and delivery" section.

60 days to change your mind

Did you order the wrong size? Or perhaps the wrong style? Did you just change your mind? Don't panic! With Sisters Republic, you have the option to return your item(s) within 60 days. To be sure your return is accepted, please make sure you comply with all the terms and conditions listed on the "Returns and Refunds” page.

Made with ORGANIC cotton

All our fabrics, laces and elastics are either certified organic cotton or OEKO-TEX standard 100 (the same as for newborns). They are therefore guaranteed to be free of any substances that are harmful to the body and the environment.

2,275 tampons saved

A single pair of Sisters Republic panties lasts from 5 to 7 years if you take good care of them. And in 7 years you'll have saved 2275 tampons: 5 tampons/d over 5d of periods, 13 times in the year (365/28 = 13) over 7 years = 2275. Ain't life grand 🌞? Obviously, you need several panties for one cycle, but this is just to give you an idea of the savings you can make for your wallet and for the planet.