Thanks for contributing to the Motorcycle safety clothing article. I encourage you to add your last edit to the main Motorcycle helmet article instead. The info in the safety clothing article is intended to be pretty brief in cases like this where there's another article for details.
For your convenience here's the text you wrote:
"Full Face" helmets include a section shielding the chin and face. They will have the facility for an integral visor which protects against road debris or insects hitting the riders face or eyes. "Open Face" helmets protect the skull but do not have the section across the chin area. A visor can still be fitted, but some riders use goggles or even sunglasses for eye protection,