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Men's Anytime Trunk Highlights

Close fit through leg and waist
Redesigned pouch construction offers support without feeling constrictive
Revamped blend of materials delivers a buttery soft feeling

Details

Crafted with super soft and breathable materials, the Anytime Trunk is comfortable, versatile, and an inconspicuous undie drawer favourite.

Use: The essential foundation for every outfit

Material: 56% organic cotton, 38% TENCEL™ Lyocell, 6% Spandex

Fit: Easy fit with a 3” inseam

Where It’s Made: Made in Vietnam. Learn more about our operations.

Sustainability

Our Anytime Trunk has a carbon footprint of 2.58kg CO2e. Learn more about carbon footprint labelling and our commitments to reduce our impact.

Care Guide

Machine wash cold. Tumble dry low. Do not bleach. Iron low. Do not dry clean.

You could tumble dry low, but if you ask us, a clothesline is the ticket. Hang drying means more fresh air for your clothes, and the planet.

Shipping & Returns

Fast Shipping & Easy Returns

Men's Anytime Trunk

Men's Anytime Trunk

$50.00 AUD

$50.00 AUD

Sale Sold out

Tax included. Shipping calculated at checkout.

Color Medium Grey Natural Black Rugged Green

Size S M L XL XXL

Please note: Underwear is in US sizing

Quantity

Fast Shipping & Easy Returns.

View full details

Men's Anytime Trunk Highlights

Close fit through leg and waist
Redesigned pouch construction offers support without feeling constrictive
Revamped blend of materials delivers a buttery soft feeling

Details

Crafted with super soft and breathable materials, the Anytime Trunk is comfortable, versatile, and an inconspicuous undie drawer favourite.

Use: The essential foundation for every outfit

Material: 56% organic cotton, 38% TENCEL™ Lyocell, 6% Spandex

Fit: Easy fit with a 3” inseam

Where It’s Made: Made in Vietnam. Learn more about our operations.

Sustainability

Our Anytime Trunk has a carbon footprint of 2.58kg CO2e. Learn more about carbon footprint labelling and our commitments to reduce our impact.

Care Guide

Machine wash cold. Tumble dry low. Do not bleach. Iron low. Do not dry clean.

You could tumble dry low, but if you ask us, a clothesline is the ticket. Hang drying means more fresh air for your clothes, and the planet.

Shipping & Returns

Fast Shipping & Easy Returns

Allbirds Fit Guide for Underwear

Allbirds products fit true to size for most customers. Here's how you find your measurements:

WOMEN'S UNDERWEAR

For your waist, measure around your natural waistline.
For your hips, measure around the fullest part of your hip bones.

Allbirds Size	Bust (Inches)	Cup Size	Waist (Inches)	Hips (Inches)
XS	31-34	32A/B	24-25	34-36
S	34-36	32C/D, 34A/B	26-27	37-38
M	36-38	32DD, 34C/D, 36 A/B	28-29	39-40
L	38-40	34DD, 36C/D/DD, 38B/C	30-32	41-42
XL	40-42	38D/DD, 40A/B/C	33-35	43-44
XXL	42-46	40D/DD, 42B/C/D	36-38	45-46
XXXL	46-47	42DD, 44D	39-40	47-48

MEN'S UNDERWEAR

For your waist, measure around your natural waistline.

Allbirds Size	Waist (Inches)	Waist (cm)
S	28-30	70-75
M	32-34	80-85
L	36-38	90-95
XL	40-42	100-105
XXL	44-46	112-117

We offer Fast Shipping & Easy Returns

The Allbirds Approach

Wear-All-Day Comfort

Lightweight, bouncy, and wildly comfortable, Allbirds shoes make any outing feel effortless. Slip in, lace up, or slide them on and enjoy the comfy support.

Sustainability In Every Step

From materials to transport, we’re working to reduce our carbon footprint to near zero. Holding ourselves accountable and striving for climate goals isn’t a 30-year goal—it’s now.

Materials From The Earth

We replace petroleum-based synthetics with natural alternatives wherever we can. Like using wool, tree fibre, and sugar cane. They’re soft, breathable, and better for the planet—win, win, win.