Hello @ianlea,
Thank you for the clarification and the example link.
The layout you are referring to — where variations appear as horizontal size buttons/swatches instead of dropdowns — is not part of the default Porto theme variation style. Porto uses the standard WooCommerce dropdown unless you enable Swatches, but even with swatches, Porto currently does not support showing dynamic in-stock vs out-of-stock styling (colors, bold text, etc.) inside the variation buttons.
✔ What Porto does not currently support
Porto does not automatically:
Change the color or boldness of individual variation options based on stock
Show stock numbers directly on the swatch buttons
Grey out swatches only when specific variation attributes are out of stock
For this type of advanced interactive variation behavior, you will need either:
1. Use a third party plugin.
2. Use a Custom Code.
Best Regards,
PThemes Team.
