I run command pkgin remove elementary-xfce-icon-theme
2 packages to delete:
xfce4-4.16.0nb8 elementary-xfce-icon-theme-0.17nb1
proceed ? [Y/n] y
removing xfce4-4.16.0nb8...
removing elementary-xfce-icon-theme-0.17nb1...
pkg_install warnings: 0, errors: 0
reading local summary...
processing local summary...
pkg_admin check
....................................................................................................................................................................................
Checked 52305 files from 180 packages.
Done.