Men's - 6" in-seamBoxer Brief
Women's - All Day ComfortBikini Brief

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New Drop

His & Hers

Two styles. One drop.

Boxer Brief - CommandosMen's Boxer Brief

Boxer Brief - Commandos

£17.43

Locked and loaded. The Commandos boxer brief brings a bold, battle-ready camo print to your everyday rotation, with deep charcoal and slate grey layered up for a tactical look that...

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Women's Bikini Brief - CommandosWomen's Bikini Brief

Women's Bikini Brief - Commandos

£13.32

Locked and loaded, made for you. The Commandos bikini brief brings that same bold, battle-ready camo print to your everyday drawer, with deep charcoal and slate grey layered up for...

Select size

More from Step One. Bundle to save.

Boxer Brief - Black Currants
Boxer Brief - Black Currants £17.43
Boxer Brief - Scorpions
Boxer Brief - Scorpions £17.43
Boxer Brief - Juicy Plums
Boxer Brief - Juicy Plums £17.43
Boxer Brief - Smashed Avo
Boxer Brief - Smashed Avo £17.43
Boxer Brief - Butter Nuts
Boxer Brief - Butter Nuts £17.43
Boxer Brief - Lowlands
Boxer Brief - Lowlands £17.43
Women's Bikini Brief - Tap Shoe
Women's Bikini Brief - Tap Shoe £13.32
Women's Bikini Brief - Ahoy Sailor
Women's Bikini Brief - Ahoy Sailor £13.32
Women's Bikini Brief - Butter Scotch
Women's Bikini Brief - Butter Scotch £13.32
Women's Body Shorts - Butter Scotch
Women's Body Shorts - Butter Scotch £15.38
Women's Body Shorts - Blush
Women's Body Shorts - Blush £15.38
Why it rules

Comfort with an edge

Bamboo Viscose

Naturally moisture-wicking and breathable, made sustainably in a closed-loop system. Cool and dry all day.

UltraGlyde™ Anti-Ride

Specially designed panels stop annoying leg ride-up — comfortable from morning to last call.

No-Dig Waistband

So soft you'll forget you're wearing anything. Sits comfortably without digging in.

Limited run

When they're gone, they're gone.

Stock is strictly limited. No restocks. Lock in your pair before this drop is over.

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Customer love

Real reviews

★★★★★

I'm telling you fellas, these boxers will make you bin all your other pairs. 0 chafe, sweat wicking. What other product could have me insisting my bros throw out their pants?!

Max W.  · Verified · Men's Boxer Briefs
★★★★★

"Ever since trying my first pair, StepOnes make all other underwear (including Calvins and TH) just feel so underwhelming. StepOnes are like a royal butler for my little friend."

Alexander E.S · Verified · Men's Boxer Briefs
★★★★★

"The fit is great and the fabric is buttery soft. The pouch keeps your junk away from your thighs. I bought 1 pair, loved them and went ahead and bought 10 more pairs."

Kenny · Verified · Men's Boxer Brief