It is a jet helmet of "the double shield structure" of no problem by both the rain which can change two pieces of built-in shields of the smoke for clearing it with one switch and the fine weather!
When I am dazzling, I turn on a smoked shield! If it becomes dark, I turn on a clear shield!！
The riding that is comfortable in what is changed a shield into with one switch in any kind of situation.
Furthermore, it is comfortable by washable interior decoration of the desorption possibility anytime.