Step One is a leading direct-to-consumer online retailer for underwear. Step One offers an exclusive range of high quality, organically grown and certified, sustainable, and ethically manufactured underwear that suits a broad range of body types.

Our Step One Men's Underwear are life changing. Featuring anti-chafe panels, 3D comfort pouch and super soft viscose made from bamboo. FREE shipping + first pair guarantee.

Step One is a leading direct-to-consumer online retailer for underwear. Step One offers an exclusive range of high quality, organically grown and certified, sustainable, and ethically manufactured underwear that suits a broad range of body types.

Step One is a leading direct-to-consumer online retailer for underwear. Step One offers an exclusive range of high quality, organically grown and certified, sustainable, and ethically manufactured underwear that suits a broad range of body types.

Our range of men's underwear consists of Boxer Brief, Boxer Brief with Fly, Trunk, and our Sport range. Step One has recently become the first clothing and garment company in Australia to achieve end-to-end FSC® certification.

Buy our Boxer Brief - Black Currants online at Step One bamboo underwear USA. The original anti-chafe underwear, change your life today with a pair of Step Ones.

Our most popular pair of underwear - our boxer brief. Featuring our ultra glyde panels, 3D comfort pouch and ultra soft viscose made from bamboo material, these will be the only pair of underwear you'll ever need.

Browse our limited edition mens underwear and upgrade your wardrobe today. Our funky prints are sure to knock your socks off!

Buy our Boxer Brief - Butter Nuts online at Step One bamboo underwear USA. The original anti-chafe underwear, change your life today with a pair of Step Ones.

Buy our Long Johns online at Step One bamboo underwear USA. The original anti-chafe underwear, change your life today with a pair of Step Ones.