Mid-Year sale over! 😔
Boxer Brief
Our best selling pair. Anti-chafe, anti-sweat and anti-adjust.
SHOP
Boxer Brief Fly
A gate for your mate for easy access wherever you are
Trunk
Slightly shorter on the leg - perfect for guy with thinner legs
Boxer Brief PLUS
Offering extra support for extreme fitness.
Junior Trunk
The ultimate underwear for boys aged 6-14
Long Johns
Thermal underwear reinvented
SmoothFit Thong
Buttery soft & stretchy for minimal coverage
Body Short
Perfect for lounging, exercise, or under a dress
SmoothFit Bikini Brief
Moderate coverage for all-day comfort
Bikini Brief
Moisture-wicking, hypo-allergenic & super soft
SmoothFit Full Brief
Full coverage for stress-free comfort
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.