Softshell hybrid
In recent years, there has been an increasing focus on something known as "softshell hybrid". The word “hybrid” means that the garment is made of two or more different types of softshell materials. This improves the technical properties of the garment. For example, it is common to use a more weather-resistant material on exposed areas such as the shoulders and upper parts of the back and arms, and a more breathable material on the rest of the garment.
Softshell weather?
This of course begs the question “when should I wear softshell clothing?” As a general rule, you might consider softshell better suited to dry weather.
That said, we are seeing more and more experienced hikers opt for softshell in damp weather too. Perhaps good breathability wins over waterproofness if light rain is forecasted, when hiking at higher speeds, or where a lot of ascending is involved, such as when ski touring. There’s no definitive answer; it’s mostly down to experience and personal preference.
All that remains is to go out and try it for yourself. Have a great trip!