Sale price$28.50


Sizing Chart

2XS / (Size 4/8) 22-24in
XS / (Size 8/12) 24-26in
Small 26-28in
Medium 28-30in
Large 30-32in
Extra Large 32-34in
2XL 34-36in
3XL  36-38in
4XL 38-40in
5XL 40-42in
6XL 42-44in

If you're in between sizes, then go up a size☝️

Thicker legs? Then go for boxer briefs
Thin legs? Then trunks are for you

Our 30-Day First Pair Guarantee means you can try 1 pair for up to 30 days and if it's the wrong size, then we'll send out a different size, for FREE. Yeah.. Free 💪
Note: If the replacement pair is still not a good fit, we can no longer process a refund or send another replacement pair. I'm sure you'd understand!

Our new "Tropix" underwear combines style, comfort, and a touch of tropical adventure. Cup your fruit basket in the luxurious 3D comfort pouch and chafe no more with the UltraGlyde™ panels.

Are you tired of constantly adjusting your underwear throughout the day? Introducing our ultra-comfortable men's Trunks, great for guys with thinner legs.

Our First Pair Guarantee ensures that you'll love them or they're FREE. The 3D Comfort Pouch features a hidden elastic band that surrounds you perfectly, providing all-day support and comfort. Our UltraGlyde™ ride-up resistant panels ensure that your underwear stays in place, no matter what activities you're engaging in.

Made from a super soft bamboo viscose blend, these underwear not only feel amazing on your skin, but they're also environmentally friendly. The bamboo viscose material wicks away moisture, keeping you feeling fresh and dry all day long. Plus, our bamboo viscose is produced in a closed-loop system, making it a sustainable choice.

With 95% viscose made from bamboo and 5% spandex, these underwear offer the perfect balance of stretch and support. Mix and match sizes, colours, and styles to create your perfect multi-pack. Don't miss out on the ultimate comfort and support of our men's bamboo viscose underwear.

All orders to US addresses are free!

We estimate that your order is dispatched from our warehouse in 1-2 business days.

We offer international shipping to selected countries, which is shown at checkout. International shipping may vary based on local fulfilment.

We are so confident you'll love your Step Ones, we'll give you a FULL REFUND on your FIRST PAIR if you don't like them for whatever reason.

What makes Step Ones special?

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!