Sizing Chart Juniors

SIZE WAIST (cm) WAIST (in)
2XS / (Size 6/8) 52-57cm 21-22in
XS / (Size 9/11) 62-67cm 24-26in
Small / (Size 12/14) 71-76cm 28-30in

Our 30-Day First Pair Guarantee means you can try 1 pair for up to 30 days and if it's the wrong size, then we'll send out a different size, for FREE. Yeah.. Free 💪
Note: If the replacement pair is still not a good fit, we can no longer process a refund or send another replacement pair. I'm sure you'd understand!

30 Day First Pair Guarantee

We are so confident you'll love your Step Ones, we'll give you a FULL REFUND on your FIRST PAIR if you don't like them for whatever reason.

Free Shipping

One of Australia’s leading online underwear stores, Step One has been delivering sustainable, anti-chafe underwear to your door since 2017. Step Ones are designed in Australia and are ethically made from Viscose derived from Organically Grown Bamboo, with free shipping from our warehouse in Sydney.

Easy Returns

Picked the wrong size by mistake? No problem. we offer free returns/exchanges on all unopened products.