Slouch socks can be roughly divided into the following categories according to the material:

a: Plant fibers b: Animal fibers c Chemical fibers and regenerated fibers.

Plants include:

Cotton, linen. Kapok, etc.; animals include: wool, rabbit hair, camel hair, silk, etc.;

Synthetic fibers include:

Polyester, polypropylene, acrylic, nylon, etc;

The above is the explanation about the types of slouch socks, I hope it can be helpful to everyone.