Full Briefs
Semi-seamless · 21 styles
The Full Briefs.
6 sizes
Save on 4 or 7
30 day swaps
Mix any 4 for $88  ·  any 7 for $147
That is $22 and $21 a pair. Applies at checkout, no code.
21 Products
Callie Brief – Black | Nat'v Basics
Callie Brief – Black | Nat'v Basics
Mix any 4 & save

COMFY LENZING MODAL BLEND

CALLIE BRIEF - BLACK
$26 AUD
Chichi Brief – Black | Nat'v Basics
Chichi Brief – Black | Nat'v Basics
Mix any 4 & save

TUMMY SUPPORT BRIEF

CHICHI BRIEF - BLACK
$26 AUD
Callie Brief – Chestnut | Nat'v Basics
Callie Brief – Chestnut | Nat'v Basics
Mix any 4 & save

EVERYDAY BIKINI

CALLIE BRIEF - CHESTNUT
$26 AUD
Classic Brief – Black | Nat'v Basics
Black underwear with a brand logo on a neutral background
Mix any 4 & save

OVERSIZED COMFORT

CLASSIC BRIEF - BLACK
$26 AUD
Callie Brief – Bone | Nat'v Basics
Callie Brief – Bone | Nat'v Basics
Mix any 4 & save

EVERYDAY BIKINI

CALLIE BRIEF - BONE
$26 AUD
Chichi Brief – Bone | Nat'v Basics
Chichi Brief – Bone | Nat'v Basics
Mix any 4 & save

TUMMY SUPPORT BRIEF

CHICHI BRIEF - BONE
$26 AUD
Callie Brief – Beech | Nat'v Basics
Callie Brief – Beech | Nat'v Basics
Mix any 4 & save

EVERYDAY BIKINI

CALLIE BRIEF - BEECH
$26 AUD
Chichi Brief – Chestnut | Nat'v Basics
Chichi Brief – Chestnut | Nat'v Basics
Mix any 4 & save

TUMMY SUPPORT BRIEF

CHICHI BRIEF - CHESTNUT
$26 AUD
Ribbed Boxer – Sage | Nat'v Basics
TAS7897.jpg
Save 76%

LENZING MODAL & ORGANIC COTTON BLEND

RIBBED BOXER - SAGE
$42 AUD $10 AUD
Callie Brief – Slate | Nat'v Basics
Callie Brief – Slate | Nat'v Basics
Mix any 4 & save

EVERYDAY BIKINI

CALLIE BRIEF - SLATE
$26 AUD
Classic Brief | Nat'v Basics
Classic Brief | Nat'v Basics
Save 60%

BLUSH

CLASSIC BRIEF
$25 AUD $9.99 AUD
Chichi Brief – Slate | Nat'v Basics
Chichi Brief – Slate | Nat'v Basics
Mix any 4 & save

TUMMY SUPPORT BRIEF

CHICHI BRIEF - SLATE
$26 AUD
Why this one stays in the drawer.
Edges that sit flat
A semi-seamless finish, so nothing bunches or rides up.
A waistband that behaves
Wide and soft. It does not roll down or dig in by mid afternoon.
S through XXXL
Same cut, same fabric, the whole way up. Not a separate range.

Full Briefs

The full brief is the workhorse of the drawer. Full coverage, a waistband that sits where you put it, and a leg line that stays put whether you are at a desk all day or chasing a toddler around a park. No riding up, no digging in, no quiet adjusting in the office kitchen.

Which full brief is yours

  • Classic Brief. High waisted with a lower cut leg and a vintage feel. She is the staple, just as good under a tee as under something fancy.
  • ChiChi Brief. High waisted with a firm compression waistband and a semi-seamless finish. More superhero pants than shapewear.
  • Callie Brief. A high cut bikini brief that sits on the natural waist. The one that never rides up or slides down.

Cotton or Lenzing Modal?

Every brief is cut from either 100% GOTS-certified organic cotton or buttery-soft Lenzing™ Modal, so you can pick crisp and breathable or silky and cool against the skin. Both are gentle on sensitive skin, and both get softer with washing rather than scratchier. Nat'v has never used bamboo.

The Nat'v bit

  • GOTS-certified organic cotton and Lenzing™ Modal, in sizes S to XXXL across every style.
  • OEKO-TEX® Standard 100 certified, so nothing nasty sits against your skin.
  • Plastic-free packaging and carbon neutral delivery.
  • Designed in Australia, and shipped free Australia-wide on orders over $99 AUD.

Full brief FAQs

Will a full brief show under clothes?

The Classic and Callie sit flat under most fabrics. If you want the smoothest possible line under something clingy, the ChiChi is the one. Her semi-seamless finish is built for exactly that.

What if I get the size wrong?

Love your first pair or exchange it for a better fit within 15 days. Head to our exchanges and returns page and we will sort it.

Will they stretch out?

Not if you treat them right. Cold machine wash and line dry and they hold their shape. Heat is what kills elastic.

What sizes do you carry?

Every full brief comes in inclusive sizes S to XXXL.

Pair yours with a matching wire-free bralette, or build a set of 4 and save.