You register the return here: 

https://www.aimn.com.au/pages/register-return

You stand for the return costs yourself and send the package to:

aimn crew
COLGHLAN SYDNEY
15 BERRY STREET
CLYDE NSW 2142

Please include a note inside the bag with your full name, the same email address used when confirming the order, and the order number. This will help us match your return with your order accurately and issue a correct refund.

Thank you!