I'm trying to find an icon pack that is designed as strokes only, not fills. As in, when I open it in Illustrator, I should be able to change the stroke weight and color, not the fill color.
I have a decent pack of like 1000 icons that are designed this way, but trying to find more that work with my client materials. Is this a figment of my imagination? Every icon pack I download (tried envato elements, Flaticon, freepik, Dribbble...everywhere) I open the files and the icons that look like lineal-only are really filled shapes.
What keywords should I be using? Why can't I find this? I need to be able to just select all icons in my doc and give them a consistent stroke weight.
I'm working in Illustrator and InDesign. Also, I can't find the source of my current line-only pack.