Moderate Absorbency Period Boxer | Navy

Experience ultimate comfort and support during your menstrual cycle with our leak-proof period boxers. These boxers are designed to move with your body, made from breathable fabric that wicks away moisture to keep you cool and comfortable. Plus, add a pocket for a packer or STP for even more convenience and support.

Prevent leaks | The leak-proof cotton lining keeps stains away.
Proper support | The double-front panel helps support and pulls our tummy in.
Re-usable, washable, sustainable | The absorbent lining effectively absorbs menses, reducing our need for disposable products and promoting a healthier body and planet.
Accessible | Get a pocket for a packer or STP for non-period options.

Absorbency: Moderate to Heavy (about 6 teaspoons)

Perfect for moderate to heavy days, backup for pads, cups, or tampons, heavy discharge before menstruation (Luteal phase), and postpartum leaks or bleeding.
Can be used alone or with other menstrual products.

We make your Lilies as you order them. Please allow us three (3) weeks to complete and dispatch your order after purchasing.

In between sizes? Send us your measurements and we'll personalize your Lilies for you.

SIZE	WAIST (in)	HIPS (in)
X-SMALL	23-24	33-34
SMALL	25-26	35-36
MEDIUM	27-28	37-38
LARGE	29-30	39-40
X-LARGE	31-32	41-42
2X-LARGE	33-34	43-44
3X-LARGE	35-36	45-46
4X-LARGE	37-38	47-48

Inner/Lining: 100% Cotton
Middle: 100% Cotton + TPU
Outer: 78% Nylon 22% Elastane

Want to know how to get your measurements? Follow our step-by-step guide here.

Care for your Lilies? Here's our recommended wash & care guide

With the right size, your Relief Lilies should feel snug like any other ordinary pair of underwear! Our materials are designed to offer you an extra amount of comfort during this sensitive time. Our moderate absorbency period undies, designed for moderate to heavy flow, have a moisture-wicking crotch that keeps you feeling dry throughout the day.

The answer highly depends on your flow, but change as frequently as you need to. Once you no longer feel dry or blood starts to seep onto the leg elastic, that’s a good sign to change into another pair.

There’s no need to. As long as you take care of your Relief Lilies and follow our recommended wash and care instructions, your period undies should last for years. We source the best quality materials to ensure the lifespan of your Lilies.

Yes, but be wary of your flow. The crotch lining and design should prevent you from leaks, but an additional level of protection (pads, cups, or tampons) is advised for very heavy flows.

Our cotton lining and bamboo core (the absorbent layer of your period undies) are naturally antiseptic.