KNOW YOUR FLOW
Absorbency Guide
Our Teen Racerback Period Swimwear have a Super absorbency.
Check out the below guide to see how this level stacks up against our other products.
GET 5–20% OFF WITH ANY 2 – 8+ PAIRS OF PERIOD WEAR.
Teen Racerback Period Swimwear
●●●●● | Super - Check out our absorbency guide here
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Swim freely, even on your heaviest days.
Meet our Super Absorbency Racerback Swimsuit — made to protect through every lap, splashing around, or long swim‑day where you need extra confidence.
💧 Product Features:
- Super Absorbency: holds up to 50 ml of flow (about 10 tampons’ worth), with waterproof protection so you stay secure.
- Extended, Dry Mesh Inner Absorbent & Leak‑Proof Lining: lining runs from front waistband to back with leak protection built in.
- Built‑in Chest Cups (Removable): light support and shape without wires.
- Racerback Thin Straps: sleek & minimal, comfortable for strong movement.
- UPF 50+ Sun Protection: especially in black, to help protect against sun exposure.
- Waterproof & Chlorine‑Resistant Fabric: durable for both pool and ocean.
- Quick Dry & Odour‑Resistant: keeps you feeling fresh even after swim + beach.
- send us an email at info@ecoperiod if you would like to join the waitlist for the orange, aqua and navy swimsuits, and we will add you to the waitlist for preorders. We expect stock to arrive in 2-3 weeks.
📏 Sizes:
Girls / Teen 10, 12, 14, 16, 18
(Check our size guide so it fits just right.)
💡 Perfect For:
- Heavy flow days
- Swim squads, water sports, or long swim sessions
- Tweens/teens who want serious protection + comfort
- Anyone tired of worrying during swims
🌱 Why Choose Eco Period?
- Mum‑owned, Aussie designed with real girls in mind
- Ships from Sunshine Coast
- Available for self‑managed and plan‑managed participants
- Focused on comfort, confidence & feel
Bundle & save options available!
Free shipping over $100.
Fabric Composition: Recycled nylon outer fabric
When your swimwear arrive, try them on over your regular, clean underwear before use to check the fit. Make sure to give them a wash before your first wear to improve the absorption performance.
Then to use the swimwear, simply wear them like you would with any of your other swimwear.
Step 1 Wash your Eco Period swimwear before wearing / using them. This activates the EcoTech and primes it for use.
Step 2, After wearing, rinse in cold water until the blood/ fluids are mostly removed. You can do this in the shower to save water, but just do it before the water heats up past 30 degrees, as heat will set stains into the fabrics.
Step 3. Pop your swimwear into a delicates wash bag and into the washing machine on a cold wash. Use a liquid natural detergent.
No fabric softeners.
Step 4. Hang dry on the line outside. Line drying is best as it is kinder to the fabrics. Just don't leave them out on the line for days.
Eco Period swimwear should NEVER:
Be cleansed with harsh detergents (these abrade and break down clothes which shortens their effectiveness and lifespan)
Be cleansed with fabric softeners (it's like fabric cholesterol and blocks the pathways in the fabric through which the liquid travels)
Be bleached (bleach kills everything, need we say more)
Be dry cleaned (putting the products into such a harsh environment with or without the added chemicals is bad)
Be washed in very hot water (heat breaks down the fibres and natural compounds that make these products so effective.
Think your individual decisions won't make a difference?
Well, did you know more than 12 BILLION pads and tampons are thrown out every year worldwide? Let's break this down even further to see the impact you CAN make - the average woman alone uses 11,000 pads, tampons and panty liners in their lifetime. That’s a lot of landfill! It's time to make the switch to Eco Period, you won't look back.
NEW TO REUSABLE PERIOD CARE?
How does Period Swimwear work?
Eco Period swimwear is designed with absorbent layers and moisture-wicking materials to manage menstrual flow. The absorbent layers trap and absorb menstrual fluid, keeping you comfortable while swimming, by ensuring no menstrual fluid leaks out. The outer fabric is water-resistant to prevent water from entering the gusset. No swelling in water and No tampons are required.
WHO WE ARE
Eco Period offers beautifully crafted, quality period garments that are made to last, and are just as good for your body as they are for the environment.
We are passionate about making a difference through our products and hope to help you transition (or continue) your journey towards zero waste, eco and organic period solutions.
SUPER
●●●●● 30-60ml
The lining is thicker and extends to the back waist seam, so it covers you for overnights.
HEAVY
●●●●○ 25-40ml
Choose Heavy absorbency if you have a heavy flow or for your heavy flow days or for moderate incontinence.. The lining extends to the back waist seams, so it covers you for overnights or when laying down on your side and back.
MODERATE/HEAVY
●●●○○ 20-30ml
Perfect to use if your flow is moderate, so think 3rd or 4th day of your period. Also for light to moderate incontinence leaks. These undies will also cover you at night as the leakproof lining extends up to the back waist seam (a thinner layer than the heavy absorbency).
MODERATE
●●○○○ 15-20ml
Choose Moderate absorbency for day-time wear, active wear and for when you just don't need that extra panel of protection up the back. Suitable for flows from 15-25 ml. The lining is generally a little thinner too, so does not feel bulky.
LIGHT
●○○○○ 10-15ml
If your flow is light, or you are using as a backup, choose light absorbency. This will provide a leakproof function and some absorbency as a backup.
All cotton in our products is organically cultivated and comes from suppliers who are inspected and certified as part of the Control Union Certification program. This organization has established criteria for organic production according two certification programmes, GOTS or Organic Exchange Certification. Read more about Control Union here. Organic cotton is cotton grown without any chemical fertilizers or pesticides which is better for human health as well as nature. The organic cotton is different from conventional cotton in many respects, and the difference starts at the fibre stage.
The textile industry has historically been associated with environmentally harmful processing, animal welfare issues, and complex social compliance issues such as child labor, workers’ wages, benefits, fast fashion and health and safety. The demand for certified, sustainable products is growing rapidly. Eco Period works with manufacturers that use Control Union Certified certified organic, recycled and sustainable materials.