Unfortunately Logitech does not produce this mouse as a left-handed version. In general Logitech does not produce many left-handed versions of their bestsellers anymore as they used to. Also none of them are offered by Digitec.

See official response in Logitech forum: https://community.logitech.com/s...

Here you find the only products specific for lefties from other manufacturers: https://www.digitec.ch/en...

Well and of course the ones with no particular orientation: https://www.digitec.ch/en...