Skip to content

30 DAY FIRST PAIR GUARANTEE & FREE SHIPPING

Open search

Mens
Everyday
Boxer Briefs
Boxer Brief Fly
Briefs
Trunks
Athletic
Boxer Brief Sports
Cloud Mesh
CloudPress Pro Compression
X-Cup Cricket Underwear
Socks
Crew Socks
Ankle Socks
No Show Socks
Sleepwear
NiteKnit™ Men's Sleepwear
Precious Metals - Box Set CloudPress Pro - compression that breathes
Womens
Everyday
SmoothFit Bikini Brief
SmoothFit Full Brief
SmoothFit Thong
SmoothFit Bra
Active & Shapewear
Body Shorts
Boyleg
Classic Bikini Brief
Period Underwear
Full Brief
Bikini Brief
Thong
Socks
Crew Sock
Ankle Sock
No Show Sock
New Matching Set - Aquamarine Flow Forward - Period Underwear
Limited Edition
Kids
Socks
About Us

Step One

Notifications

8

Get notified of new products and exclusive drops

My Love is the Sea
Swallows mid-flight, roses in bloom, ships riding the swell
Melange Range Update
Stonewash Grey & Desert Sage
New Release - Commandos
Don't go commando, get Commandos.
True Maroon vs. Vivid Blue
Maroon vs. Blue. Pick your side.
Yacht Rocks Vol. 3
Nautical Stripes in sage green.
CloudPress Pro
Compression that actually breathes.
Socks - Back In Stock!
Comfy & Durable 🌿
NiteKnit Sleepwear
Engineered for Rest & Recovery

Open search Open account page Open cart

0

Limited Edition
Socks

Boxer Briefs

6" in-seam

view all

Boxer Brief Fly

6" in-seam

view all

Trunks

4" in-seam

view all

Briefs

Classic cut

view all

Boxer Brief Sport

Athletic

view all

Compression

Breathable

CloudPress Pro Compression Tights - 3/4-Length

CloudPress Pro Compression Tights - Full-Length

view all

Other categories

Sleepwear

Socks

Womens

SmoothFit Bra

Lifts and supports

Women's SmoothFit Padded Bra - Espresso-Tini

Women's SmoothFit Padded Bra - Chic Champagne

Women's SmoothFit Padded Bra - Pink Beige

view all

SmoothFit Bikini Brief

Moderate coverage

Women's SmoothFit Bikini Brief - Pink Beige

Women's SmoothFit Bikini Brief - Blue Lagoon

view all

SmoothFit Full Brief

Full coverage

Women's SmoothFit Full Brief - Ash Brown

Women's SmoothFit Full Brief - Piña Colada

view all

SmoothFit Thong

Cheeky

Women's SmoothFit Thong - Chic Champagne

view all

Body Shorts

Active & shapewear

view all

Boyleg

Moderate coverage

Women's SmoothFit Boyleg - Espresso-tini

Women's SmoothFit Boyleg - Chic Champagne

view all

Other categories

Socks

Sleepwear

Mens

Junior Trunk

Ages 2 to 14

view all

Girls

All day comfort

view all

Other categories

Mens

Womens

Socks

Causes
Media Kit
FAQ

0

SHOP MEN'S SHOP WOMEN'S SHOP JUNIORS

Long John

Filters

Sort by

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Sort by:

1 product

Save 20%

[EXP-A] Men's Bamboo Thermal Underwear - Model:Skyler

Long Johns - Black Currants

Subscribe to our newsletter to stay in the loop!

By signing up you agree to receive recurring automated marketing messages from Step One™. View Terms & Privacy.

Shop

Boxer Brief
Boxer Brief Fly
Trunk
Boxer Brief Sport
NiteKnit Men's Sleepwear
Long Johns
Women's Underwear
Women's Matching Sets
Gift Cards

Contact Us
Investors
Frequently Asked Questions
Terms and Conditions of Sale
Terms of Use
Privacy Policy
Spam Policy
Cookie Policy
Refer a Friend Terms & Conditions
Refund policy
Students & Graduates
Stories
SYTTT Buy 1 Get 1 Offer Terms

About Us

Step One is a leading direct-to-consumer online retailer for underwear. Step One offers an exclusive range of high quality, organically grown and certified, sustainable, and ethically manufactured underwear that suits a broad range of body types. Step One has transformed the underwear market with an innovative design and cult-like following and has quickly grown into a multinational company operating in Australia, the US and the UK.

Account

For You

Orders

Profile