Boxer Brief

Boxer Brief

Our best selling pair. Anti-chafe, anti-sweat and anti-adjust.

Boxer Brief Fly

Boxer Brief Fly

Free willy easily with a handy dandy front fly.

Trunk

Trunk

Slightly shorter on the leg - perfect for guys with thinner legs.

Boxer Brief PLUS

Boxer Brief PLUS

Offering extra support for extreme fitness.

Junior Trunk

Junior Trunk

The ultimate underwear for boys aged 6-14.

Long Johns

Long Johns

Thermal underwear reinvented.

SmoothFit Thong

SmoothFit
Thong

Buttery soft and stretchy.

SmoothFit Full Brief

SmoothFit
Full Brief

Full coverage for stress-free comfort.

Body Shorts

Body Shorts

Perfect for under a dress, exercise, or lounging.

Bikini Brief

Bikini Brief

Moisture-wicking, hypoallergenic & super soft.

SmoothFit Bikini Brief

SmoothFit
Bikini Brief

Moderate coverage for all-day comfort.

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and they love them
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Why our customers love Step Ones...

Anti-chafe panels

Our underwear is designed to solve chafe, and with these specifically designed panels in between your legs, these are perfect for every daily situation.

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!