NEW IN Boxer Brief

Boxer Brief

Signature anti-chafe panels with 3D elastic pouch to suit all sizes

NEW IN Women's Bikini Brief

Women's Bikini Brief

Naturally hypo-allergenic material that keeps you fresh and dry

NEW IN Women's Body Short

Women's Body Short

No-tug waistband and super soft material = the perfect pair

Trustpilot

Why choose Step One underwear?

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!

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 the UK... how good!

Customer Service

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

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.