COMPRESSION UNDERWEAR
The ChiChi 7 Brief 7 Bundle
ChiChi Brief – Your Superhero Underwear
Get ready to wear your superhero pants under your clothes.
✨ High-waisted, shape-shifting bikini brief
✨ Thick, firm waistband that holds you in (and up)
✨ Semi-seamless silhouette for smooth lines
✨ 78% Lenzing Modal™, 17.8% Polyamide, 4.2% Elastane
Meet ChiChi:
She’s the high-waisted brief that hugs you tight, smooths you out, and lifts you up — all without breaking a sweat.
Her thick, sculpting waistband is built to have your back (and your belly) on the days you need to feel supported, secure, and maybe a little extra snatched.
Made with our signature blend of smooth and textured Lenzing TENCEL™, ChiChi is breathable, soft, and confident as hell. She gives you that held-together feeling without holding you back.
Heads up: ChiChi’s waistband means business.
She’s firm by design — so if you want a softer fit, size up. And if firm undies aren’t your thing, you might want to try another NAT'V style. No hard feelings.
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.
Sustainable Practices
THE AIM IS TO BE OF THE SOLUTION FOR A BETTER PLANET, AND WE WANT TO DO IT FOR AND WITH YOU
OUR COMMITMENTS



1.OVER BUST
Measure around the widest part of your bust.
2.UNDER BUST
Measure firmly around the body, directly under your bust.
Things To Consider
Finding your perfect fit based on your measurements is easy but there are a few things to consider when selecting your size. Firstly, do you prefer a firm or loose fit? Understanding how you prefer underwear to sit is crucial for selecting your comfiest fit. Secondly, is the style/pattern you selected suited to your body shape?