Our period underwear are made of the following materials: 


Layer 1: 95% Organic Cotton, 5% Spandex, Layer 2: 80% Bamboo, 20% Cotton, Layer 3: 100% PUL, Layer 4: 80% Nylon, 20% Spandex

Yes, all of dais underwear contain organic cotton on the layer which comes in contact with the imtimate areas. Staying In dais and Maternity dais additionally have an organic cotton outer layer.

You can get free shipping as of €30/ £50! We typically ship out on the same day if you place your order by 12:00 CEST on a working day! Want to return your items? No problem at all, we will even provide you with a free shipping label- so long as you only tried them on with underwear underneath, and have not used or washed them. Just send us an email at info@dais-group.com with your order information and we will send you your free shiping label. We will refund your items once we receive it and confirm it is in good condition. Please note we cannot refund shipping costs.

We do not use biocides or metals in any of our absorbent underwear. We have experience of working with biocides in the past and so became aware of potential adverse consequences of using them. We therefore recommend some alternatives which we are more comfortable using to keep our underwear clean and maintain their condition over their lifetime.

We recommend for you to have 4-6 pairs of dais underwear at a time. This way, whist your worn pairs are washing and drying, you have enough spares to get you through your period. If you are a big traveller, you might want even more to get you through a whole trip without a washing machine.

Feel free to order 1-2 pairs to make sure you have the right size, then buy more in bundles for 10% savings. 

Yes, we ship all over Europe. Shipping costs will apply, and will be added at checkout.

We recommend to change your dais underwear once to twice per day. For example, before bed and in the morning when you wake up. If you have a heavy flow, you might need to change mid way through the day too. You will know when to change them as it will start to feel wet on the outer layer as the underwear is unable to absorb more liquid.

Yes, do not worry about it! After 1-2 washes the sides loosen up and become less stiff and even more comfortable to wear.