NATV Basics | Australian Favourite, Comfortable Underwear

ChiChi Modal Brief Underwear 7 Pack - Black

ChiChi Modal Brief Underwear 7 Pack - Black - Main image
$121.94 $182 In stock

Category: Sets

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™ Modal, 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.

Customer Reviews (5.0 / 5 · 5 reviews)

Benjamin T. ★★★★★

That wide waistband actually stays put instead of rolling down like my old ones did, and it smooths everything under leggings without digging in. The modal fabric is soft enough that I forget I'm wearing them, even on humid days.

Mia K. ★★★★★

I've worn these through a full day of chasing toddlers and they never once rolled down. The high waist sits right where I want it and the modal fabric is soft enough to forget I'm wearing anything.

Eva ★★★★★

The waistband on these actually stays put all day instead of rolling down like my old ones did. I wore a pair under a dress for a 10-hour workday and forgot I had them on.