Skip to content

30 DAY FIRST PAIR GUARANTEE & FREE SHIPPING

Mens
Womens
Juniors
Limited Editions
About
Our Reviews
Clearance

US

AU
UK

Open search Open account page

Mens
Womens
Juniors
Limited Editions
Our Reviews
Clearance

EARN FREE PAIRS - Sign Up/Login

Why Bamboo?
Compostable Packaging
Ethically Made
FAQS

0

SHOP BOXER BRIEFS SHOP TRUNKS SHOP SPORTS

👋Login

Earn Free Pairs | Exclusive Access & News | Order History

E-mail

Password

Forgot your password?

Recover password

E-mail

Back to login

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.

Products

Boxer Brief
Boxer Brief with Fly
Trunk
Long Johns
Boxer Brief PLUS
Junior Trunks
Gift Cards

Contact Us
Terms of Use
Terms and Conditions of Sale
Privacy Policy
Cookie Policy
Spam Policy
Refer a Friend Terms and Conditions
Students & Graduates
Black Friday Sale 2025 - Terms and Conditions

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.

© 2026, Step One US.

Save up to 15% off your order using our Bulk Discount

04

$2.00 $5.00 $8.00