seasonal essentials

the underwear your need

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the workout thong - olive

The Workout Thong - Olive

$38 AUD

New colour

the everyday high waisted - black

The Everyday High Waisted - Black

$40 AUD

Back in stock

the tank - olive

The Tank - Olive

$79 AUD

New colour

the everyday thong - black

The Everyday Thong - Black

$30 AUD

Back in stock

the workout thong - olive

The Workout Thong - Olive

$38 AUD

New colour

the everyday high waisted - black

The Everyday High Waisted - Black

$40 AUD

Back in stock

the tank - olive

The Tank - Olive

$79 AUD

New colour

the everyday thong - black

The Everyday Thong - Black

$30 AUD

Back in stock

Shop NOW

self-care starts with your underwear

Underdays brings self-care to your top drawer, for the first time. Underwear that puts you first wellness-infused, science-backed, and made to feel as good as it looks. Because comfort, style, and health should never be a choice.


OUR PROMISE


  • • Breathable, non-irritating fabrics that put your health first
  • • OEKO-TEX® certified materials—clean, non-toxic, always
  • • An extra-long antimicrobial gusset for everyday protection
  • • Tested by real women, with over 1,000 five-star reviews
  • • Recommended by leading female health experts


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