Hide out of stock options

Keystone includes built-in settings to control how unavailable product options are displayed to customers. You can choose to hide them completely or show them as disabled.

Using theme settings

Go to Online Store > Themes > Customize

Click Theme settings (gear icon near the top left)

Navigate to Product options

Find the Unavailable indication setting

Choose your preferred option:

Show as disabled - Displays unavailable options with a strikethrough (default)
When option is not available - Hides unavailable options completely
Do not indicate - Shows all options as available

Click Save

Recommendation

Show as disabled is recommended because it:

Shows customers all available variations
Clearly indicates what's temporarily unavailable
Helps customers understand the full product range
May encourage customers to check back later

Hide unavailable options if:

You want to keep the interface clean
Unavailable options are permanently discontinued
You have many options and want to reduce clutter

Need more control?

For advanced CSS customization beyond these settings, see the custom CSS guide.