Period Underwear

An absorbent, leak-resistant gusset is bonded straight into soft bamboo. It wicks moisture away from your skin, holds it in the core, and a hidden barrier layer stops it passing through. No inserts, no pads, no liners, and nothing to throw away.

Thong for lighter and liner days, brief for everyday light to moderate days, and the high-waist brief for your heaviest days and overnight. Most people wear a mix across their cycle.

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.

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.

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.

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.

Standard shipping to New Zealand is NZ$9, or free on orders of NZ$90 or more after discounts. Delivery times vary by destination and carrier; contact hello@rudie.com.au for help with an estimate. Choose Buy 2, Get 1 Free or Buy 3, Get 2 Free on eligible underwear product pages. With Bundle & Save, mix 3–4 eligible pairs for 33% off or 5 pairs for 40% off. Bralettes are excluded from these underwear discounts. Free shipping depends on your total after discounts. 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.