Girls Period Swimming Underwear

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Regular price $36.95
Regular price Sale price $36.95
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Period-proof any swimsuit with UnderSwim: Eltee Sydney's Invisible Swim Period Underwear for Girls. Firm fit to stay in place. If she's between sizes, size up.

  • Period Protection, Not Water Absorption: Her swim undies absorb her period, while the outer fabric repels the water she's swimming in.
  • Super Discreet: Seamless edges and high leg rise that sits on her hips and stays hidden underneath any swim fit that has full bottom coverage.
  • Chlorine Resistant Coating: Fabric sealant creates water proof barrier, conserving integrity of the garment.
  • Quick Dry: Stay comfy and dry and fully protected in and out of the water.
  • Mighty Absorption: Ultra absorbent layer holds the equivalent of 2-3 tampons without adding any bulk.

Now she can hit the beach, chill out poolside or master your metres without a second thought.

Model wears size 14-16/W8.

Girls Period Swim Underwear are sealed for hygiene reasons. Returns only accepted if the hygiene seal is intact (unless deemed faulty).

  • Free delivery $99+ ($129+ NZ)
  • Hassle-free return & exchange
  • OEKO-TEX® certified. No harsh chemicals used.
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Girls Swim Period Underwear Eltee Sydney #tag1#

How to Wear

Position the waistband of your swim undies comfortably high on hips, creating a gentle curve under the belly button.

This shape keeps them discreet under her swimwear. Don't pull them up too high though, that can be uncomfortable. They only need a little lift to do their job.

They've already sold out twice!

Top Care Tips for Girls Period Swim Underwear

Keeping her swim undies fresh and fabulous is super easy! Here’s a quick guide to keep them looking great:

• BEFORE HER FIRST WEAR: Machine wash them in cold water to activate the tech layers and make sure she's fully protected from her first period swim undies wear.

• AFTER SWIMMING: Rinse the swim underwear in lukewarm water until water runs clear. This step really helps maintain their magic and keeps water resistant coating in tip top shape!

• IF RINSING IMMEDIATELY ISN'T POSSIBLE: Store them in a waterproof bag (a ziplock works just fine!) and rinse them when you get the chance. Just make sure they don’t dry out!

• HOW TO WASH: Toss them in the machine on a cold cycle.

• HOW TO DRY: Air dry only—no dryers, please. The tech layers are really not a fan. Ensure they are fully dry before storing them away to avoid any unpleasant damp smell.

How to Measure

TOTAL WAIST CIRCUMFERENCE: Circle a measuring tape around her waist just below the belly button. Make sure the tape is sitting evenly all the way around.

HALF MEASURE: If you don't have a measuring tape, you can lie a pair of her underwear flat and do a half measurement of the front. If they measure around 2cm either side of stated measurement for each size, you've got yourself a winner!

How to Wash Period Swim Undies

The care instructions for swim period underwear are just like how you look after our regular period undies. Check out the simple 3-steps needed to keep them in tip-top shape here.

Note though, that since swim undies come into contact with chlorine or salt water, it's crucial to rinse them out right after a swim to protect the waterproof coating and keep our swim underwear working like a charm.