Is it possible to change the sold-out size of the optional product to a more int

Hi baejune9,

Thanks for reaching to us.

Navigate to Products > Attributes > edit attribute > Choose the disabled swatch. The disabled Swatch style is for the variants of the Products which are disabled not for the Out of Stock variants.

So, you need to have the variant of the Product not checked with the Enable option on it and then the Disabled Swatch style will work accordingly. See these images for reference: https://snipboard.io/BMehIF.jpg https://snipboard.io/NbOzfP.jpg

Regards,

Hi baejune9,

Provide me with the mockup of the styles that you try to achieve and we’ll send proper instructions if it’s possible.

Thanks for your patience.

Regards,