If you already have an existing subscription and want to start receiving ankle socks instead of crew socks beginning in January 2023, you don't have to buy a new subscription! You can follow the steps below to make this change.
Once logged in, click Manage Subscriptions (in the middle of the page, near the top) to go to your subscriptions list.
Select the subcription you want to update by clicking View Details.
Under the section titled Add to your Upcoming Subscription, click +Add under the "Current Subscriber Swap to Ankle Socks".
Select the size you want and then click Add to subscription.
Remove the original pair of socks for your subscription by clicking Remove.
Note: If this pair is not removed, you will be charged for and receive two pairs of socks every month.
After you complete this process, you'll receive crew socks (in the size you selected in Step 3) for November and December, then automatically begin receiving ankle socks in January!