SHOP WOMEN SHOP MEN
Trustpilot
MEN Boxer Brief

Boxer Brief

6" inseam - fights chafe and ride up

SHOP

WOMEN Body Short

Body Short

Perfect for under a dress, exercise, or lounging.

SHOP

MEN Boxer Brief Fly

Boxer Brief Fly

6" inseam - fights chafe, ride up and bathroom battles

SHOP

WOMEN SmoothFit Thong

SmoothFit Thong

Buttery soft and stretchy.

SHOP NOW

MEN Trunk

Trunk

4.5" Inseam - for thinner legs, and Tuesday leg days

SHOP

WOMEN SmoothFit Bikini Brief

SmoothFit Bikini Brief

Moderate coverage for all-day comfort.

SHOP NOW

Why Step Ones?

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!

MEN

OUR BEST SELLING MEN'S RANGE

Shop more
Best Seller
Boxer Brief - ScorpionsBoxer Brief - Scorpions
Boxer Brief - Scorpions Sale price£19.00
Mens Bamboo Underwear at Step One UKMens Bamboo Underwear at Step One UK
Trunk - Juicy Plums Sale price£19.00
Mens Bamboo Underwear at Step One UKMens Bamboo Underwear at Step One UK
Boxer Brief - Smashed Avo Sale price£19.00
Trunk - Black CurrantsTrunk - Black Currants
Trunk - Black Currants Sale price£19.00
Mens Bamboo Underwear at Step One UKMens Bamboo Underwear at Step One UK
Boxer Brief Fly - Ahoy Sailor Sale price£20.00
Mens Bamboo Underwear at Step One UKMens Bamboo Underwear at Step One UK
Boxer Brief - Snow Worries Sale price£19.00
Best Seller
Boxer Brief Fly - ScorpionsBoxer Brief Fly - Scorpions
Boxer Brief Fly - Scorpions Sale price£20.00
Mens Bamboo Underwear at Step One UKMens Bamboo Underwear at Step One UK
Boxer Brief - Butter Nuts Sale price£19.00
Buy Light Blue Mens Bamboo Underwear UKBuy Light Blue Mens Bamboo Underwear UK
Boxer Brief Fly - Ice Cubes Sale price£20.00

WOMEN

OUR MOST POPULAR WOMEN'S STYLES

Shop more
Women's SmoothFit Bikini Brief - Espresso-Tini - Model - #size_MediumWomen's SmoothFit Bikini Brief - Espresso-Tini - Model - #size_Small
Women's SmoothFit Bikini Brief - Espresso-Tini Sale price£15.90
Women's Bikini Brief - Butter Scotch - Model - #size_2XSWomen's Bikini Brief - Butter Scotch - Model - #size_2XS
Women's Bikini Brief - Butter Scotch Sale price£14.90
Best Seller
Women's Boxer Brief - Tap Shoe - Model - #size_XSWomen's Boxer - Tap Shoe
Women's Body Shorts - Tap Shoe Sale price£19.00
Women's Bikini Brief - Ice MeltWomen's Bikini Brief - Ice Melt
Women's Bikini Brief - Ice Melt Sale price£14.90
Women's Boxer Brief - White - Model - #size_XSWomen's Boxer - White
Women's Body Shorts - White Sale price£19.00
Women's Bikini Brief - ChestnutWomen's Bikini Brief - Chestnut
Women's Bikini Brief - Chestnut Sale price£14.90
Women's Boxer Brief - Blush - Model - #size_XS
Women's Body Shorts - Blush Sale price£19.00
Women's Bikini Brief - Tap Shoe - Model - #size_2XSWomen's Bikini Brief - Tap Shoe - Model - #size_2XS
Women's Bikini Brief - Tap Shoe Sale price£14.90
Trustpilot

STEP ONE FOR JUNIORS

SHOP LIMITED EDITIONS

SEE OUR WOMEN'S RANGE

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.