Swim with confidence with our Eco Swim Period Swimwear. With invisible seamless protective layers inside to absorb your period while swimming.
Grab a Twin Pack, so on your holiday, you can "Just keep swimming". Each pack includes one pair of black period swim bottoms and your choice of 4 different colours for your second pair of Eco swim period bikini. Note that the blue, green and orange are a higher cut leg and slightly higher rise.
- Absorbs up to 20 ml - no need for disposable period and incontinence products, you can safely wear these without tampons or a menstrual cup.
- Made from pre-consumer recycled nylon - saved from going to landfill.
- No visible seam lines that show internal gusset layers (no one will know you’re on your period).
- absorbs your period, not the water you’re swimming in. Absorbs light to moderate bleeding, spotting and light bladder leaks.
- Available in youth sizes 8 to 16 and ladies size 6 to 16.
- High waist bikini style also available in larger sizes.
- UV50+ rated sun protection.
Bottom only - top not included.
Note that black are a lower leg and colours are a slightly higher cut leg and slightly higher waist.

Do I wear these with a tampon, cup or pad?
Eco briefs are a complete replacement for other leak management products. There is no need to use anything else in conjunction with them, even on your heaviest days, with our heavy and super absorbency briefs holding up to 60 ml. If you do like to wear a menstrual eco cup, you can choose light or moderate absorbency underwear, to wear as a backup for when your cup overflows. Refer to our Know Your Flow page, for more guidance.
Eco pads are also a complete replacement for other period and lbl products, with 4 layer Eco-tech designed to provide absorbency up to 100 ml.
What size is right for me?
We recommend taking your normal underwear size.
Do I need to wash them before wear?
Yes, we recommend washing your period underwear and eco pads before the first time you wear them to help prime the 4 layer eco technology.
What does it feel like wearing them?
Our eco briefs feel just like regular underwear! The absorbent gusset was designed to be comfy and discreet, never bulky or heavy. Just choose your favourite style of underwear and you are good to go!
Eco Pads are soft and comfortable and clip into your regular underwear to keep them in place. They use ‘dry touch’ technology to keep you feeling dry, even with heavy flows. Please monitor and if you start to feel ‘wetness’, please change your eco briefs or eco pads.
To determine your size, measure around your hips, so over your hip bones. We do not include a waist measurement, as it generally is not required for underwear size determination.
If in doubt, choose the larger size.
