Shop By Size
SmoothFit Thong

SmoothFit
Thong

Buttery soft & stretchy - the best in the business!

Body Short

Body Short

Perfect for lounging & exercise.

SmoothFit Full Brief

SmoothFit
Full Brief

Full coverage for stress-free comfort.

SmoothFit Padded Bra

SmoothFit
Padded Bra

Previously sold out style is back!

SmoothFit Bikini Brief

SmoothFit
Bikini Brief

Moderate coverage for all-day comfort.

Bikini Brief

Bikini Brief

Classic cut underwear designed for everyday wear.

SmoothFit Boyleg

SmoothFit
Boyleg

Seamless design and a flattering fit.

Why Step Ones?

Organically Grown Bamboo

This organic material, produced in a close-loop system, wicks away sweat and moisture and allows you to breathe all day long!

Ultraglyde™ Panels

Our body shorts come with friction resistant panels come with anti-chafe technology, so they prevents leg ride up and stop those awkward moments of re-adjusting in public!

Inclusive Size Range

All our underwear is designed for every body. Enhancing individual shape with the perfect fit & cut. We offer sizes XS - 4XL, and that's only the beginning!

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.