Good to know

Your questions, answered

How does Rudie leakproof underwear actually work?

Each pair has an absorbent, leak-resistant gusset bonded straight into soft bamboo. It quietly wicks moisture away from your skin, locks it into the core, and a hidden barrier layer stops it passing through. No inserts, no pads, no liners, and nothing to throw away.

What's in the gusset?

It's a thin, multi-layer stack: a soft cotton top against you, a bamboo terry core that absorbs and holds, and a leak-resistant barrier with seaweed fibre that keeps it off your clothes.

What is it made of?

92% organic bamboo and 8% elastane in the body, with a thin, multi-layer leak-resistant gusset. Bamboo is soft, breathable and naturally moisture-wicking, and it's up to 70% less synthetic than the industry standard. We print the exact numbers, no rounding down.

How absorbent is it?

Plenty for real days. Lighter days are all-day in a single pair; heavier days you may change once. Absorbency varies by style, from the thong through to the high-waist brief for your heaviest days and nights. Full guidance is on each product page.

Tell me about the bamboo bralette

Our Bamboo Bralette is the everyday layer you'll live in. Wire-free, light support, and the same 92% organic bamboo, so it's breathable, moisture-wicking and second-skin soft. It pairs back perfectly with the rest of the range.

What size should I choose?

Choose your usual size. Rudie runs in sizes 6 to 14, true to size, with a size guide on every product page. Between sizes? Size up for a relaxed, no-dig fit.

How do I care for them?

Rinse in cold water after wear, machine wash cold on a gentle cycle, and line dry. No fabric softener, no bleach, no tumble dry, so the fibres and gusset keep performing for years.

Shipping, returns & Bundle & Save

Free shipping across Australia on orders over $75. Buy more of a style and save: 3 pairs save 15%, 5 save 20%, 10 save 25%, and every bundle ships free. Plus every order has our 30-day wear trial: try your first pair, and if Rudie is not for you we will sort a hassle-free refund.

Why Rudie

Honest, from the fibre up

92% organic bamboo

Leakproof gusset

Second-skin comfort

Free shipping over $75

Shop All at Rudie

Shop shop all from Rudie: reusable leakproof period underwear and bamboo basics in sizes 6 to 14. 92% organic bamboo, a multi-layer leak-resistant gusset, up to 70% less synthetic than the standard.