The Essential High-Waisted Period Brief (30ml Capacity)

Comfort, confidence, and sustainability come together in The Essential High-Waisted Period Brief. Designed for light to moderate flow (or as backup on heavy days), this absorbent underwear gives you reliable leak protection with a flattering retro-inspired cut. Soft, breathable, and sustainable — it’s period care you’ll actually look forward to wearing.

Why You’ll Love It

• High-waisted & vintage-inspired – flattering fit with smooth, secure coverage

• Absorbs up to 30ml (≈ 2–3 tampons) – discreet protection for period flow, leaks, or spotting

• Leakproof & eco-friendly – reusable, plastic-free, and designed to reduce waste

• All-day comfort waistband – flexes with your body without digging in

• Buttery-soft feel – breathable, temperature-regulating Lenzing™ Modal blend

• Semi-seamless finish – smooth lines under leggings, skirts, or everyday fits

Fabric & Fit

• Outer Fabric: 94% Lenzing™ Modal, 6% Elastane — sustainable and durable

• Gusset: 100% cotton for breathable, moisture-wicking comfort

• Free from forever chemicals – SGS-certified safe for your body

• Carbon neutral + vegan – ethically made and shipped plastic-free

How to Wear It

• Light flow days: Wear solo for no-fuss, sustainable period care

• Heavy flow / overnight: Use as backup with a cup or tampon

• Everyday peace of mind: Perfect for sweat, bladder leaks, or surprise spotting

Made for the Modern Flow

This isn’t bulky, old-school period underwear. The Essential High-Waisted Brief is sleek, sustainable, and powerful — holding up to 30ml while feeling soft, breathable, and feather-light.

From periods to postpartum to perimenopause, this brief is built for real life. Move, rest, and live leak-free with next-gen comfort that’s better for your body and the planet.

Ready to flow differently?
Explore the full Nat’v Period Collection and join the conscious comfort movement.

Quick Exchange Facts

- We do not offer exchanges on underwear due to hygiene reasons, so please choose carefully and if you need assistance let’s have a chat before you order

- If you are not totally into your choice of crop or bralette you can easily return the items for a store credit, if returned within 30 days. We offer free exchanges on all crops and bralettes #winning!

- If you are sent the wrong item or a faulty item we will organise a replacement immediately with a return slip for the faulty or wrong item to be sent back at our expense

- If you have accidentally ordered the wrong item or size that's all ok, we understand mistakes happen. You will however, need to cover the cost of return postage. Once we get them back and they're in their original condition we will issue a store credit to you via email so you can jump back on and purchase the right knickers

DOMESTIC. AUSTRALIA POST

Parcel Post 2 + Days Orders Under $70.00 $10.95

Express Shipping Orders $14.95

NTERNATIONAL

DHL Express International Orders $40.00

International - Australia Post - No Tracking. Orders over $70.00+Free

All yarns used in Natv meet the OKEO Tex Standard 100. We source from a variety of materials, including certified Lenzing Modal, organic cotton, and recycled materials. Our signature range has undergone SGS testing for forever chemicals and is certified free from them.