How to monitor restocked M size in any color?

Hello!!

My goal is to get notifications when M size of any color is back in stock. I have set up two CSS selectors: ‘.qa–size-selector-wrapper li:nth-child(3) button‘ and ‘.qa–selected-option-colour‘.

I tried to put some conditions but it doesn’t seem to be working with ‘class change’. Am I missing something? Any idea how to achieve my goal here?

Link: Beta SL Jacket Men's | Arc'teryx Outlet

Thanks!!

the unique class identifying out of stock products is button.no--stock. following selector selects the buttons displaying out of stock sizes:

ol > li > button.no--stock

you can monitor these elements and add the following condition to get alerted when the size M comes back in stock:

deleted text contains M

additionally, i will recommend adding the product’s title to the list of selected elements so that when none of the sizes are in stock, the monitor will still continue to find a selection in the page.