Welcome To Allbirds Australia

Allbirds Fit Guide for Tees

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

WOMEN'S TOP

• For your bust, measure under your armpits and around the fullest part.

Allbirds Size	US Dress Size	Bust (Inches)
XS	0-2	31-34
S	4-6	34-36
M	8-10	36-38
L	12-14	38-40
XL	16	40-42
XXL	18-20	42-46
XXXL	20-22	46-47

MEN'S TOP

• For your chest, measure under your armpits and around the fullest part.

Allbirds Size	Chest (Inches)
XS	34-36
S	36-38
M	38-40
L	40-42
XL	42-45
XXL	45-48
XXXL	48-51

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.