Soft and thin hair

Hi folks, I am making fur on the eyes of my character, but for some reason hair is not soft and thin enough. With which settings I should “play” with?.

With which settings I should “play” with?
Depends on the renderer you are using ! You haven’t told us this most basic of info

What type of material are you using
What are the hair settings
What are the render settings
What have you tried already, what effect did those changes make