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100% Australian Designed. Get'em with our 60 Day Risk-Free Guarantee for all multipacks.

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100% Australian Designed. Get'em with our 60 Day Risk-Free Guarantee for all multipacks.

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Get accurate measurements, we recommend you re-check your size with every purchase..

For most of our styles, the most important measurement is your hip size to get the right fit. It is also useful to check your waist measurement for certain styles. Please take a look at the product description for a guide.

If you're in between sizes, we suggest sizing up (e.g. from a size 10 to 12) for ultimate comfort.

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1. Place Your Feet Together

Having your feet apart can give a measurement that is actually larger than your hip area.

2. Waist

Your natural waist measurement should be taken at the narrowest part of your torso. This is where your body curves in and is often at or above your belly button.

3. Hip

Your hip measurements should be taken at the fullest part of your hips.

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We've poured our heart and soul into finding the perfect fabric for that time of the month, and our blend of premium Lenzing Modal is fair dinkum unmatched.

With premium modal inside, these babies don't just keep you feeling clean and fresh all day; they take your comfort and protection to a whole new level.

Don't settle for anything less when it comes to your comfort AND leak-proof protection.

And there’s more: Switching to [pee chee cheex], you help reduce landfill waste from disposable pads and tampons while supporting sustainable clothing. Our premium modal fabric is derived from nature and is compostable and biodegradable in various conditions, returning to nature.

Prioritising period care and hygiene shouldn't come at the cost of the planet's health.

discover why our modal is the top pick for period undies

moisture-wicking

Experience a fresh feeling all day long with our premium modal fabric undies. The advanced moisture-wicking micropores swiftly remove sweat and fluids. With quick-wicking modal, our gusset absorbs fluids quicker into the super absorbent core. This ensures fluids stay where we want them, keeping you feeling clean and fresh all day… ready for any activity.

antibacterial

Say buh bye to constantly changing pads! Enjoy the power of modal fabric's natural odour control. The gentle silky touch makes it perfect for anyone with sensitive skin. It has antibacterial properties to combat odours and keep you feeling clean and fresh all day.

flexible and stretchy

Elevate your comfort game with our modal fabric undies. The flexibility and stretchability of the fabric, combined with the modal-spandex blend, provide a stretchy and ultra-soft feel that adapts to your body and retains its shape over time, ensuring a figure-hugging, comfortable fit. Enjoy a silky smooth, chafe-free experience and freedom of movement that lasts all day.

dual layers

Double up on comfort and durability with our modal fabric undies featuring two modal layers in one fabric body. The two-layer construction hides the internal stitching for a sleek and seamless look.

natural fibres are highly permeable

Our modal fabric undies are crafted from naturally derived fibres that are highly permeable and offer superior breathability. This hi-tech fabric escapes moisture and odours, leaving you feeling cool, dry, and confident. They're like a breath of fresh air down under. (Ideal for individuals with sensitive skin, allergies, and eczema)

sustainably sourced and produced

Our Lenzing Modal fabric is responsibly sourced from managed forests to minimise environmental impact. Derived from beech trees, it conserves water and resources during production compared to cotton (Lenzing Modal's production process uses about 10-20 times less water). Lenzing's innovative closed-loop process recovers 95% of materials, aligning with our values. Wearing [pee chee cheex] supports sustainability and protects natural resources.

returns to earth

Choose undies that care for both you and the environment. Our modal fabric undies biodegrade naturally, reducing waste and minimising environmental impact. Switch and Save to [pee chee cheex], and you can contribute to a healthier planet as 85%* of every pair can decompose in months, unlike disposable pads and tampons that take centuries.

* note: remaining 15% include synthetic fabrics for elastics, trims, and leakproof barriers that can take longer

resists shrinking, pilling and fading

Invest in undies that go the distance with our modal fabric undies that resist shrinking, pilling, and fading, protecting you with a smooth, fresh finish that lasts wash after wash. No undie protects like it... or performs like it.

keep shape after repeated laundering

Thanks to its tight weave and long fibres, our modal fabric undies retain their shape and structure even after repeated washing, ensuring lasting comfort. No undie protects like [pee chee cheex] ...or feels like them.

what makes [pee chee cheex] the world's best period undies