how can i add pop up in Product specific size

[sahilkochhar]

i want to add pop up message in some specific sizes. When customer choose size more than XL then show a pop up message.

[feri865]

Hello,
@sahilkochhar 

Use the Shopify theme editor to add a "product option" script.
Add a condition in the settings to trigger a message when sizes above XL are selected.

Best Regards
feni

[sahilkochhar]

i couldn't find can you give some other solution or is it possible by code.