NEVER SKIP

STEP ONE
Trusted by Pros

ENGINEERED FOR
COMFORT

Step One is the Official Underwear Partner of the NBL. It's built for the high and delivers comfort for everyday.

Anti Chafe

Our Ultra-Glyde™ panels prevent skin-on-skin friction, essential for high-intensity movement on the court.

Sweat Wicking

Bamboo Viscose fabric naturally wicks moisture away from the body, keeping you cool and dry under pressure.

3D Comfort Pouch

Keeps everything in place with a supportive 3D pouch that reduces adjustment and maximizes comfort.
[EXP-A] Men's Bamboo Underwear Boxers in all black - Model:Skyler
[EXP-B]
Men's Bamboo Underwear Boxers in all black - Model:Skyler
Men's Bamboo Underwear Boxers in all black - Model:Skyler
Men's Bamboo Underwear Boxers in all black - Model:Skyler
Men's Bamboo Underwear Boxers in all black - Model:Skyler
Men's Bamboo Underwear Boxers in all black - Model:Corey
Men's Bamboo Underwear Boxers in all black - Model:Corey
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Thicker Legs
Anti-Chafe Tech
Bamboo Viscose
Sweat Wicking
Scorpions
Black Currants
Smoking Gun
Ahoy Sailor
Juicy Plums
Smashed Avo
Butter Nuts
SLSA x Step One
Snowballs
Black Mambas
Dark Navy
Dark Green
Deep Purple
Dark Grey
Vivid Blue
Salted Lime
Lyons Blue
Winter Berry
Precious Metals 4 Pack
Deep Forests
Flash Back
Blue Ocean
Neon Strikes
Starlight
25 Stay Alive
Snow Worries
Yacht Rock Vol. 2
Toucans
Lowlands
Yacht Rock Vol. 3
True Maroon
Yacht Rock Vol. 1
Commandos
Better Beer 2 Pack
Melange Dusty Canyon
Melange Slate Grey
Mystery 4 Pack
Lucky Pinks
Decades: 90's
Decades: Y2K
Yacht Rock Vol. 5
Yacht Rock Vol. 4
NBL Melbourne United
NBL Tasmania JackJumpers
NBL Sydney Kings
NBL Adelaide 36ers
NBL Perth Wildcats
NBL Brisbane Bullets
NBL Illawarra Hawks
NBL SEM Phoenix

Boxer Brief

$33 $28.05

Low as $26.40

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Trust Score 4.5/5

Real Results from Real Customers
30 Days

First Pair Guarantee

Love them or they're free. If you don't love your first pair, we'll give you a full refund.

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Full refund

Frequently Asked Questions

They are made from high-quality, organically grown Bamboo Viscose. This material is incredibly soft, breathable, and moisture-wicking, keeping you cool and dry all day long.
The Ultraglyde™ panels are friction-resistant panels on the inner thighs that prevent chafing and stop the legs from riding up. They ensure your legs glide past each other rather than rubbing.
Our 3D Comfort Pouch is anatomically designed to keep everything separated and supported. It reduces skin-on-skin contact, friction, and sweating, giving you the support you need without feeling restricted.
We are so confident you'll love your first pair of Step One underwear that if you don't, you can keep them and we'll give you a full refund. No questions asked. This applies to your first single pair purchase.
Machine wash cold with like colors. Tumble dry low or line dry in the shade. Do not bleach, iron, or dry clean to maintain the quality of the bamboo fabric.