Can we archive variants without deleting them?

Hi @LLCAMP ,
No, you can’t disable or archive specific variants, this can only be done on the whole product.
What you can do with variants is zero them out, in that case customers will see it as unavailable. If you don’t want to display them on your storefront you could try to filter variants which has 0 qty on our PDP page (coding required). Such approach isn’t used very commonly, but if you want to hide unavailable variants so your customers can’t see them, such approach should work.