Step One | Men & Women's Bamboo Underwear

SHOP MEN SHOP WOMEN SHOP JUNIOR

Low As $13.77

Thicker Legs

Boxer Brief

The original anti-chafe underwear, and our best seller

Trunk

Same features as the boxer brief, only shorter in length.

Boxer Brief Fly

A gate for your mate for easy access wherever you are.

NEW COLOURS

Boxer Brief Sport

Longer, 9" inseam, made for extreme movement

Junior Trunk

The ultimate underwear for boys aged 6-14.

Long John

Thermal underwear reinvented.

SmoothFit
Thong

Buttery soft & stretchy - the best in the business!

Body Short

Perfect for lounging & exercise.

SmoothFit
Full Brief

Full coverage for stress-free comfort.

SmoothFit
Padded Bra

Neutrals have entered - perfect for matching.

Bikini Brief

Classic cut underwear for everyday wear.

SmoothFit
Bikini Brief

Moderate coverage for all-day comfort.

SmoothFit
Boyleg

Seamless design and a flattering fit.

SHOP NOW

QUICK ADD +

Why Step Ones?

Ultraglyde™ panels

These friction resistant panels come with anti-chafe technology, so they prevent leg ride up and stop those awkward moments of re-adjusting in public!

3D comfort pouch

There’s a hidden piece of elastic around the pouch to surround you and your boys perfectly, keeping everything neatly in place!

Super soft bamboo viscose

This organic material, produced in a close-loop system, wicks away sweat and moisture and allows you to breathe all day long!

Read what the fuss is all about

MEN

OUR BEST SELLING MEN'S RANGE

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[EXP-A] Men's Bamboo Underwear Boxers in all black - Model:Skyler

Boxer Brief - Scorpions

(17,310)

LOW AS $13.77
~~$35.00~~

[EXP-A] Dark Grey Men's Underwear with Fly at Step One - Model:Angus

Boxer Brief Fly - Smoking Gun

(3,278)

LOW AS $14.66
~~$37.00~~

Best Seller

Trunk - Scorpions

(14,039)

LOW AS $13.77
~~$35.00~~

[EXP-A] Men's Bamboo Underwear Sport Boxers in grey - Model:Skyler

Boxer Brief Sport - Smoking Gun

(676)

LOW AS $13.77
~~$35.00~~

[EXP-A] Men's Bamboo Underwear Boxers in purple - Model:Skyler

Boxer Brief - Juicy Plums

(17,310)

LOW AS $13.77
~~$35.00~~

[EXP-A] Boxer Brief Dark Blue Men's Underwear with Black Panels - Model:Angus

Boxer Brief - Ahoy Sailor

(17,310)

LOW AS $13.77
~~$35.00~~

[EXP-A] Orange Underwear with Fly at Step One - Model:Angus

Boxer Brief Fly - Butter Nuts

(3,278)

LOW AS $14.66
~~$37.00~~

Trunk - Black Currants

(14,039)

LOW AS $13.77
~~$35.00~~

[EXP-A] Men's Bamboo Underwear Boxers in black and grey - Model:Skyler

Boxer Brief - Black Currants

(17,310)

LOW AS $13.77
~~$35.00~~

[EXP-A] Men's Bamboo Underwear Boxers in Green - Model:Skyler

Boxer Brief - Smashed Avo

(17,310)

LOW AS $13.77
~~$35.00~~

[EXP-A] Black Underwear with Fly at Step One - Model:Angus

Boxer Brief Fly - Black Currants

(3,278)

LOW AS $14.66
~~$37.00~~

[EXP-A] Black Men's Underwear Sports at Step One - Model:Angus

Boxer Brief Sport - Black Currants

(676)

LOW AS $13.77
~~$35.00~~

[EXP-A] Boxer Brief Grey Men's Underwear with Black Panels - Model:Angus

Boxer Brief - Smoking Gun

(17,310)

LOW AS $13.77
~~$35.00~~

WOMEN

OUR BEST SELLING WOMEN'S RANGE

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Women's SmoothFit Padded Bra - Espresso-Tini

LOW AS $15.55
~~$39.00~~

Women's SmoothFit Thong - Espresso-Tini

(304)

LOW AS $9.33
~~$25.00~~

Women's SmoothFit Bikini Brief - Rosé All Day

(376)

LOW AS $10.22
~~$27.00~~

Women's SmoothFit Boyleg - Espresso-tini

LOW AS $12.00
~~$31.00~~

[EXP-A] Women's Underwear Body Short in Black - Model:Yolanda

[EXP-B] Women's Underwear Body Short in Black

Women's Body Shorts - Tap Shoe

(4,518)

LOW AS $13.77
~~$35.00~~

Women's Bikini Brief - Ahoy Sailor

(491)

LOW AS $10.22
~~$27.00~~

Women's SmoothFit Bikini Brief - Piña Colada

(376)

LOW AS $10.22
~~$27.00~~

Best Seller

Women's Bikini Brief - Butter Scotch

(491)

LOW AS $10.22
~~$27.00~~

Women's SmoothFit Boyleg - Blue Lagoon

LOW AS $12.00
~~$31.00~~

Women's Body Shorts - Blush

(4,518)

LOW AS $13.77
~~$35.00~~

Women's SmoothFit Thong - Blue Lagoon

(304)

LOW AS $9.33
~~$25.00~~

Women's Bikini Brief - Tap Shoe

(491)

LOW AS $10.22
~~$27.00~~

Women's Body Shorts - Butter Scotch

(4,518)

LOW AS $13.77
~~$35.00~~

[EXP-A] Women's Underwear Body Short in White - Model:Yolanda

Women's Body Shorts - White

(4,518)

LOW AS $13.77
~~$35.00~~

SHOP LIMITED EDITION

SEE OUR WOMEN'S RANGE

STEP ONE FOR JUNIORS

When it comes to comfortable and stylish underwear, look no further than our range of viscose derived from bamboo underwear for both men and women in Australia. We offer an extensive selection, including boxer shorts, men's boxes, men's trunks, and men's boxer shorts, designed to provide exceptional comfort and support. Our bamboo underwear is not only soft and breathable but also environmentally friendly, as bamboo is a renewable resource that requires minimal water and pesticides to grow. Whether you're looking for men's underwear or women's undies, our collection has something for everyone. Upgrade your underwear game with our premium bamboo underwear and experience the perfect blend of comfort, style, and sustainability.

First Pair Guarantee

We are so confident you'll love your Step Ones, we'll give you a full refund on your first opened and worn pair if you don't like them for any reason.

Free shipping on all orders!

Free shipping on all orders in Australia... how good!

Easy Returns

Picked the wrong size by mistake? No problem. On top of our first pair guarantee we also offer returns/exchanges on all unopened products.

Customer Service

Buy with confidence, our dedicated customer service team is available 24/7 to answer any questions you have!