Lace Cotton Period Underwear - Fanzy Pantz

Lace Cotton Period Underwear - Moderate - Fanzy Pantz

Lace Cotton Period Underwear

5.0

$18.00

Soft, breathable cotton lace period undies with reliable protection for moderate to heavy days.

Size: 8 - 10 (S)

Choose how many you need: 1 Pair

* Many people choose 2–3 pairs so they feel prepared for moderate to heavy days.

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Why you'll love it

Designed for everyday period days when you want comfort you can rely on, without giving up feeling like yourself.

These lace cotton period undies combine a soft, breathable cotton body with a flattering lace finish, so they feel just as good as they look. They’re comfortable enough for all-day wear, with built-in protection that helps you feel secure without bulk or stiffness.

An easy, dependable option for moderate to heavy days when you want protection that feels familiar, wearable, and quietly reassuring.

Best for

Moderate to heavy flow days
Everyday wear at work, home, or out
People who prefer breathable cotton styles
When you want reliable protection without full-coverage cuts
Teens and adults looking for comfort with a softer, feminine feel

How the undies work

Holds up to 20ml (around 4 tampons’ worth)
Soft cotton sits comfortably against the skin
Absorbent inner layers help lock in fluid
Leak-resistant layer helps protect clothing
Breathable outer fabric keeps things feeling comfortable

No pads to shift. No bulk to manage. Just wear, wash, and repeat.

Fabric & care

Fabric

Soft cotton body with lace detailing, designed for breathability and everyday comfort.

Care

Rinse after wear. Cold machine wash. Line dry.
Avoid tumble drying and fabric softener.
We recommend owning more than one pair so you can rotate while one is washing and drying.

Owning more than one pair makes overnight use and school weeks easier.

Good to know

Moderate to heavy absorbency
Designed to be worn on its own
Discreet under everyday clothing
Reusable and easy to care for
Suitable for teens and adults
PFAS-free, OEKO-TEX® certified

4.9 AVERAGE RATING

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Loved by hundreds of customers

5.0

Emma Verified Customer

I wear these on my heavier days and they’re so comfortable. They feel like normal underwear but give me real confidence.

Lace Cotton Period Underwear

From $18.00

5.0

Sarah Verified Customer

Love that these actually work on heavier days and still feel nice to wear. The cotton is really soft.

Lace Cotton Period Underwear

From $18.00

5.0

Zoe Verified Customer

These are my go-to for work days. Comfortable all day and no worries about leaks.

Lace Cotton Period Underwear

From $18.00

How to Care for

Your Fanzy Pantz Period Underwear

Rinse After Use

Rinse your Fanzy Pantz period underwear in cold water until clear to remove excess blood and prevent stains.

Machine Wash Gently

Machine wash cold with like colors on a gentle cycle using mild detergent.

Do not use bleach or fabric softener, as this can reduce absorbency.

Air Dry Only

Lay flat or hang to air dry. Avoid tumble drying—heat can damage the absorbent layers and elastic.

Store When Fully Dry

Once fully dry, store your period panties in a clean, dry place or in your Fanzy Pantz pouch.

Need Help?

Can’t find what you’re looking for or need personalised advice? Our team is here to help with sizing, absorbency, orders, or anything else you’re unsure about.

Do lace period underwear leak?

No, our lace period underwear don't leak. With our advanced 4-layer integrated leakproof barrier and full front-to-back coverage, leaks are well and truly handled. Stay dry, protected, and worry-free on your heaviest days.

How long can I wear these lace period undies?

You can wear lace period underwear comfortably for up to 8 hours. Whether you’re at work, out with friends, or sleeping, they keep you dry, fresh, and confident without bulk.

How many tampons do lace period underwear hold?

They hold up to 4 tampons’ worth (~20 mL), perfect for moderate to heavy days and even overnight protection. Leak-free confidence all day (and night) long.

Are these lace period undies toxin free?

Yes, our lace period underwear are proudly PFAS and toxin-free, crafted with OEKO-TEX®, GOTS, and GRS-certified fabrics. That means no nasties near your skin, just safe, breathable comfort you can trust.

Are these lace period underwear machine washable?

Yes, our lace period underwear are machine washable! For best care, we recommend popping them inside your laundry bag before tossing them in the washing machine on a gentle, cold cycle. This keeps the delicate lace protected from snagging and helps your undies keep their shape and lush feel longer. Remember to skip fabric softeners and bleach, and always air dry to preserve the leakproof tech and softness.