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The Bikini Period. in Microfiber For Medium Flows

The Bikini Period. in Microfiber For Medium Flows

$12
$12
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Medium to light absorbency. Built for when your period is over the heavy days or for everyday leaks.  Absorbs up to 4 regular tampons worth of flow.  Hi, I’m a breezy bikini

P1059WM-BLK-XSD

The period company is a Vision Driven business (Los Angeles, CA)

A founder driven by creativity and purpose, dedicated to designing thoughtful, high-quality products that blend style, function, and craftsmanship.

The Period Company The Period Company combines certified organic materials with a low-waste production process. Products are designed to last, reducing single-use waste dramatically. Their minimal packaging is also thoughtfully made. Their mission and product design prioritize sustainability at every turn — from textile selection to social impact.

Size Chart

We want everyone to find the right fit — our sizing is designed to be inclusive and comfortable.

Size US Pant Size Waist (in) Hip (in)
XS 0–2 24–26 34–36
S 4–6 26–28 36–38
M 8–10 28–30 38–40
L 12–14 30–32 40–42
XL 16–18 32–34 42–44
2X 20–22 34–36 44–46
3X 24–26 36–38 46–48
4X 28–30 38–40 48–50
5X 32–34 40–42 50–52
6X 36–38 42–44 52–54

How to Wear Period.

What's my flow threshold?

Everyone periods differently. When you try your first pair of Period, you’ll need to figure out how many hours they can last for on a heavy day. That’s your flow threshold. You know how you just know with a tampon and pad? And how intuitive it is when you need to change? Well, the same thing goes with Period underwear. On that first try, check in on your underwear every hour or so and see how they’re doing. You’ll know when you’ve hit that threshold, then just remember that time, so you can build your Period plan around it.

How many pairs should I buy?

How many pairs you need per period is decided by two things: do you want to wash any pairs during your period and reuse them? And what’s your flow threshold?

Just to give you an idea (but remember everyone periods differently):

  • We tend to use 3–4 Heavy Period pairs for Day 1, and the same for Day 2.
  • For Days 3–6, we typically wear one pair of Light Period a day.
  • If you don’t want to wash and reuse pairs, that’s around 8 Heavy + 4 Light pairs.
  • If you do plan to wash and reuse, you can cut that down by half (4 Heavy + 2 Light).

Still have questions? Reach out — we’re here to help you period better.

Machine washable. Cold wash, hang dry recommended. Designed to be durable and effective for multiple years.

We offer free shipping on US orders over $40.  Some of our products are available internationally, please note that duties may apply and they are not included. 

All orders are processed within two business days of purchase.

Once shipped, estimated delivery times are:

  • 3–8 business days for items from U.S. brands.
  • 5–14 business days for pre-orders, if the item is available.

🚛 This product is fulfilled by The Period Company. Free U.S. shipping on orders over $50. International shipping available. Returns accepted on unopened products.
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The period company

Sustainable Sustainable 100% Organic Cotton Period Underwear curated by Wonena

The Period Company combines certified organic materials with a low-waste production process. Products are designed to last, reducing single-use waste dramatically. Their minimal packaging is also thoughtfully made. Their mission and product design prioritize sustainability at every turn — from textile selection to social impact.

100 Sustainable Content🌱

A brand with Sustainable Mindset

The Period Company is on a mission to make period care radically accessible and sustainable. Their reusable underwear is made with organic cotton and designed for real bodies — inclusive, affordable, and gender-neutral. While affordability is often an afterthought in sustainable products, The Period Company centers it, without sacrificing comfort or quality. WONENA is proud to curate The Period Company as part of our commitment to purposeful essentials that serve everyone, not just a few.

  • OEKO-TEX® Standard 100

Vision Driven from Los Angeles, CA

By reimagining period care with comfort, inclusivity, and reusability, they challenge both environmental waste and social exclusion. Their tagline says it best: “Soon everyone will want one."

A founder driven by creativity and purpose, dedicated to designing thoughtful, high-quality products that blend style, function, and craftsmanship.

🌎

Honest Sourcing at every step

100% Sustainable Fibers means the entire product material is composed of eco-responsible fibers — such as organic cotton, hemp, TENCEL™ Lyocell, recycled cotton, linen, or other natural or regenerated fibers recognized for lower environmental impact.

There are no hidden synthetic blends or conventional fiber fillers.
Choosing products with 100% sustainable fibers supports soil health, ethical agriculture, water conservation, and a shift toward biodegradable, circular fashion and goods.

At Wonena, it’s our way of celebrating true material integrity.

Ships plastic-free and in minimal, sustainable packaging with recycled content.

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