I have a policy without snow sports cover, but can I be covered for snow sports for just a part of my trip?

To have cover for snow sports, you have two options:

1) You can upgrade your whole policy to a Snow Sports Plus policy and pay the additional premium, or
2) You can purchase a separate Snow Sports Plus policy just for the period that you will be doing snow sports. In this option, you will have two policies (your normal policy covering the whole time that you are overseas for, and the shorter Snow Sports Plus policy only covering the time that you will be doing snow sports) running in parallel for the period of time that you have the Snow Sports Plus policy.

Cover is subject to the policy terms, conditions, limits and exclusions in the Product Disclosure Statement (PDS).