Our Leakproof Period Underwear feature barely-there built-in panty liners that can absorb between 1 and 8 tampons worth of liquid, providing you with confident protection against period leaks, light bladder leaks, and sweat.

Our Conventional Seamless Underwear feature a moisture-wicking breathable gusset that keeps sweat and odor away, but they do not provide any leakproof protection.

Super Absorbency
A total replacement for disposable period products - absorbs approximately 8-12 tsp, 40-59-ml, or the equivalent of 8-12 regular tampons worth of liquid.

High Absorbency
Ready to stop leaks whenever - absorbs approximately 4-6 tsp, 20-30 ml, or the equivalent of 4-6 tampons worth of liquid.

Medium Absorbency
Confident backup protection for heaviest days - absorbs approximately 3 tsp, 15 ml, or the equivalent of 2 tampons worth of liquid.

Light Absorbency
Protection for your lighter days - absorbs approximately 1 tsp, 5 ml, or the equivalent of 1 tampons worth of liquid.

Depending on the level of absorbency of Leakproof period underwear you choose and the heaviness of your flow, you can wear our period panties on their own or as backup protection along with a menstrual cup or tampon.


You're totally protected with our high and super absorbency Leakproof underwear, while our low and medium absorbency Leakproof underwear can replace pads and tampons on lighter days and work great as a backup for your usual period protection on heavier days.

Period panties are designed to be worn day-long, just like regular underwear. If you have selected the appropriate absorbency level for your period flow, this should be totally feasible. However, if you have selected a lower absorbency level than your period flow on any given day, you may have to change underwear (or use in conjunction with a tampon or pad).


To recap the absorbency levels:


Super Absorbency

These period panties are a total replacement for disposable period products - absorbs approximately 8 tsp, 40 ml, or the equivalent of 8 regular tampons worth of liquid.


High Absorbency

Ready to stop leaks whenever - absorbs approximately 4-6 tsp, 20-30 ml, or the equivalent of 4-6 tampons worth of liquid.


Medium Absorbency

Confident backup protection for heaviest days - absorbs approximately 3 tsp, 15 ml, or the equivalent amount of 2 tampons of liquid.


Light Absorbency

Panties that offer protection for your light flow days - absorbs approximately 1 tsp, 5 ml, or the equivalent of 1 tampons worth of liquid.

Washing your period underwear shouldn't be complicated! We designed our products to be super easy to wash and care for. For best results, machine wash period panties on a cold cycle with mild detergent. Then, tumble dry on low. That's it!


Pro tips: Don't use softener or bleach, and never machine dry or iron.